diff --git a/SingleApplication/singleapplication.cpp b/SingleApplication/singleapplication.cpp
index 09e264ef5..a91bc6fe2 100644
--- a/SingleApplication/singleapplication.cpp
+++ b/SingleApplication/singleapplication.cpp
@@ -235,7 +235,7 @@ QString SingleApplication::currentUser() const
  * Sends message to the Primary Instance.
  * @param message The message to send.
  * @param timeout the maximum timeout in milliseconds for blocking functions.
- * @return true if the message was sent successfuly, false otherwise.
+ * @return true if the message was sent successfully, false otherwise.
  */
 bool SingleApplication::sendMessage( const QByteArray &message, int timeout )
 {
diff --git a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/qet_directory b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/qet_directory
index fca90dbda..84771d52d 100644
--- a/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/qet_directory
+++ b/elements/10_electric/11_singlepole/500_home_installation/25_V.D.I/network/brassage/qet_directory
@@ -1,7 +1,7 @@
 <qet-directory>
     <names>
         <name lang="fr">Brassage, baies, ...</name>
-        <name lang="en">Network Switchs</name>
+        <name lang="en">Network Switches</name>
         <name lang="cs">Síťové přepínače</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/20_manufacturers_articles/mdt/bereichs-_linienkoppler/grafik/sicherheitsmodul/qet_directory b/elements/10_electric/20_manufacturers_articles/mdt/bereichs-_linienkoppler/grafik/sicherheitsmodul/qet_directory
index 5a6acbb55..dac705d0e 100644
--- a/elements/10_electric/20_manufacturers_articles/mdt/bereichs-_linienkoppler/grafik/sicherheitsmodul/qet_directory
+++ b/elements/10_electric/20_manufacturers_articles/mdt/bereichs-_linienkoppler/grafik/sicherheitsmodul/qet_directory
@@ -1,6 +1,6 @@
 <qet-directory>
     <names>
         <name lang="de">Sicherheitsmodul</name>
-        <name lang="en">safty modul</name>
+        <name lang="en">safety module</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/20_manufacturers_articles/mdt/bereichs-_linienkoppler/grafik/sicherheitsmodul/scn-safe.01.elmt b/elements/10_electric/20_manufacturers_articles/mdt/bereichs-_linienkoppler/grafik/sicherheitsmodul/scn-safe.01.elmt
index 3a36842c9..186e72bf5 100644
--- a/elements/10_electric/20_manufacturers_articles/mdt/bereichs-_linienkoppler/grafik/sicherheitsmodul/scn-safe.01.elmt
+++ b/elements/10_electric/20_manufacturers_articles/mdt/bereichs-_linienkoppler/grafik/sicherheitsmodul/scn-safe.01.elmt
@@ -8,7 +8,7 @@
         <elementInformation show="1" name="quantity">1</elementInformation>
         <elementInformation show="1" name="manufacturer_reference"/>
         <elementInformation show="1" name="machine_manufacturer_reference"/>
-        <elementInformation show="1" name="description">Safty Modul</elementInformation>
+        <elementInformation show="1" name="description">Safety Module</elementInformation>
         <elementInformation show="1" name="designation">SCN-SAFE.01</elementInformation>
         <elementInformation show="1" name="supplier"/>
         <elementInformation show="1" name="manufacturer">MDT</elementInformation>
diff --git a/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-0640.01.elmt b/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-0640.01.elmt
index 6875acd9d..e3ffc5fdb 100644
--- a/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-0640.01.elmt
+++ b/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-0640.01.elmt
@@ -54,7 +54,7 @@
         <text text="Error" rotation="0" x="123" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
         <text text="I>max" rotation="0" x="30" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
         <text text=">60%" rotation="0" x="104" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
-        <text text="Trafic" rotation="0" x="104" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
+        <text text="Traffic" rotation="0" x="104" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
         <text text="Reset" rotation="0" x="50" color="#ffffff" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-80"/>
         <rect ry="0" height="15" x="117" style="line-style:normal;line-weight:normal;filling:HTMLGreenLimeGreen;color:black" width="38" y="-20" rx="0" antialias="false"/>
         <text text="Temp." rotation="0" x="85" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
diff --git a/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-0960.01.elmt b/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-0960.01.elmt
index 44d531fb8..0feb67980 100644
--- a/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-0960.01.elmt
+++ b/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-0960.01.elmt
@@ -53,7 +53,7 @@
         <text text="missing" rotation="0" x="213" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
         <text text="Error" rotation="0" x="196" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
         <text text=">60%" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
-        <text text="Trafic" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
+        <text text="Traffic" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
         <text text="Reset" rotation="0" x="50" color="#ffffff" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-80"/>
         <rect ry="0" height="15" x="125" style="line-style:normal;line-weight:normal;filling:HTMLGreenLimeGreen;color:black" width="38" y="-20" rx="0" antialias="false"/>
         <text text="Temp." rotation="0" x="158" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
diff --git a/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-1280.01.elmt b/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-1280.01.elmt
index 24df4fd92..216c6d436 100644
--- a/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-1280.01.elmt
+++ b/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/stc/stc-1280.01.elmt
@@ -53,7 +53,7 @@
         <text text="missing" rotation="0" x="213" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
         <text text="Error" rotation="0" x="196" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
         <text text=">60%" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
-        <text text="Trafic" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
+        <text text="Traffic" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
         <text text="Reset" rotation="0" x="50" color="#ffffff" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-80"/>
         <rect ry="0" height="15" x="125" style="line-style:normal;line-weight:normal;filling:HTMLGreenLimeGreen;color:black" width="38" y="-20" rx="0" antialias="false"/>
         <text text="Temp." rotation="0" x="158" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
diff --git a/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/str/str-0640.01.elmt b/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/str/str-0640.01.elmt
index 60a740213..b52bc44b1 100644
--- a/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/str/str-0640.01.elmt
+++ b/elements/10_electric/20_manufacturers_articles/mdt/busspannungsversorgung/grafik/str/str-0640.01.elmt
@@ -53,7 +53,7 @@
         <text text="missing" rotation="0" x="213" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
         <text text="Error" rotation="0" x="196" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
         <text text=">60%" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-122"/>
-        <text text="Trafic" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
+        <text text="Traffic" rotation="0" x="177" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
         <text text="Reset" rotation="0" x="50" color="#ffffff" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-80"/>
         <rect ry="0" height="15" x="125" style="line-style:normal;line-weight:normal;filling:HTMLGreenLimeGreen;color:black" width="38" y="-20" rx="0" antialias="false"/>
         <text text="Temp." rotation="0" x="158" color="#00008b" font="Sans Serif,4,-1,5,50,0,0,0,0,0" y="-126"/>
diff --git a/elements/10_electric/20_manufacturers_articles/mdt/schaltaktoren/grafik/aks_standard_10a/qet_directory b/elements/10_electric/20_manufacturers_articles/mdt/schaltaktoren/grafik/aks_standard_10a/qet_directory
index 6144252a4..25355ef38 100644
--- a/elements/10_electric/20_manufacturers_articles/mdt/schaltaktoren/grafik/aks_standard_10a/qet_directory
+++ b/elements/10_electric/20_manufacturers_articles/mdt/schaltaktoren/grafik/aks_standard_10a/qet_directory
@@ -1,6 +1,6 @@
 <qet-directory>
     <names>
         <name lang="de">AKS Standart 10A</name>
-        <name lang="en">AKS Standart 10A</name>
+        <name lang="en">AKS Standard 10A</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/20_manufacturers_articles/mdt/schaltaktoren/grafik/aks_standard_16a/qet_directory b/elements/10_electric/20_manufacturers_articles/mdt/schaltaktoren/grafik/aks_standard_16a/qet_directory
index 204564943..e6e192069 100644
--- a/elements/10_electric/20_manufacturers_articles/mdt/schaltaktoren/grafik/aks_standard_16a/qet_directory
+++ b/elements/10_electric/20_manufacturers_articles/mdt/schaltaktoren/grafik/aks_standard_16a/qet_directory
@@ -1,6 +1,6 @@
 <qet-directory>
     <names>
         <name lang="de">AKS Standart 16A</name>
-        <name lang="en">AKS Standart 16A</name>
+        <name lang="en">AKS Standard 16A</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/20_manufacturers_articles/omron/01_PLC_controllers/Omron_DeviceNet_connection.elmt b/elements/10_electric/20_manufacturers_articles/omron/01_PLC_controllers/Omron_DeviceNet_connection.elmt
index 30b1d2a9b..a0ba5f872 100644
--- a/elements/10_electric/20_manufacturers_articles/omron/01_PLC_controllers/Omron_DeviceNet_connection.elmt
+++ b/elements/10_electric/20_manufacturers_articles/omron/01_PLC_controllers/Omron_DeviceNet_connection.elmt
@@ -15,7 +15,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
         <polygon y1="23" y2="48" antialias="false" y3="48" x1="-28" x2="-28" style="line-style:normal;line-weight:normal;filling:none;color:black" x3="-13" closed="false"/>
         <polygon y1="-13" y2="-38" antialias="false" y3="-38" x1="-28" x2="-28" style="line-style:normal;line-weight:normal;filling:none;color:black" x3="-4" closed="false"/>
         <ellipse antialias="true" style="line-style:normal;line-weight:normal;filling:none;color:black" width="5.00431" height="5" x="-30.551" y="-12.5"/>
-        <text size="6" text="brigth" x="-24" y="2"/>
+        <text size="6" text="bright" x="-24" y="2"/>
         <text size="6" text="blue" x="-24" y="12"/>
         <text size="6" text="black" x="-24" y="22"/>
         <text size="6" text="red" x="-24" y="-8"/>
diff --git a/elements/10_electric/20_manufacturers_articles/pro-face/tete_htb.elmt b/elements/10_electric/20_manufacturers_articles/pro-face/tete_htb.elmt
index 4a3ae547e..592276a20 100644
--- a/elements/10_electric/20_manufacturers_articles/pro-face/tete_htb.elmt
+++ b/elements/10_electric/20_manufacturers_articles/pro-face/tete_htb.elmt
@@ -83,7 +83,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
         <line length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" y1="-73" x1="-69" end2="simple" y2="-83" length2="1.5" antialias="false" x2="-60" end1="none"/>
         <rect style="line-style:normal;line-weight:normal;filling:black;color:black" y="-97" width="11" height="3" x="3" antialias="false"/>
         <rect style="line-style:normal;line-weight:normal;filling:none;color:black" y="-55" width="11" height="3" x="21" antialias="false"/>
-        <text size="9" y="-90" x="-73" text="ADRESS"/>
+        <text size="9" y="-90" x="-73" text="ADDRESS"/>
         <circle style="line-style:normal;line-weight:normal;filling:none;color:black" y="96.5" diameter="4" x="76" antialias="true"/>
         <text size="6" y="-64" x="-75" text="TENS"/>
         <rect style="line-style:normal;line-weight:normal;filling:black;color:black" y="-55" width="11" height="3" x="3" antialias="false"/>
diff --git a/elements/10_electric/20_manufacturers_articles/schneider_electric/01_PLC_controllers/extension_tm3/tor/tm3dq16t_layout.elmt b/elements/10_electric/20_manufacturers_articles/schneider_electric/01_PLC_controllers/extension_tm3/tor/tm3dq16t_layout.elmt
index 8653e33e0..c128a89c4 100644
--- a/elements/10_electric/20_manufacturers_articles/schneider_electric/01_PLC_controllers/extension_tm3/tor/tm3dq16t_layout.elmt
+++ b/elements/10_electric/20_manufacturers_articles/schneider_electric/01_PLC_controllers/extension_tm3/tor/tm3dq16t_layout.elmt
@@ -1,7 +1,7 @@
 <definition hotspot_y="8" width="70" type="element" version="0.5" height="240" link_type="simple" hotspot_x="6">
     <uuid uuid="{b67e5832-908b-4a3e-9615-ee5f28348689}"/>
     <names>
-        <name lang="en">Output transitors TM3DQ16T: layaout</name>
+        <name lang="en">Output transistors TM3DQ16T: layout</name>
         <name lang="fr">sortie transistors TM3DQ16T: vue</name>
         <name lang="cs">Karta tranzistorových výstupů TM3DQ16T: Náhled</name>
     </names>
diff --git a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta511.elmt b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta511.elmt
index dcf533586..21db39fd5 100644
--- a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta511.elmt
+++ b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta511.elmt
@@ -55,7 +55,7 @@ Bonne utilisation !</informations>
         <text size="7" x="358" text="FAIL SAVE" y="53"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="100" y2="100" x2="420" end1="none" x1="390" length2="1.5" antialias="false"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="100" y2="100" x2="50" end1="none" x1="20" length2="1.5" antialias="false"/>
-        <text size="7" x="29" text="IP ADRESS : " y="123"/>
+        <text size="7" x="29" text="IP ASDRESS : " y="123"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="60" y2="0" x2="180" end1="none" x1="180" length2="1.5" antialias="false"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="165" y2="170" x2="320" end1="none" x1="320" length2="1.5" antialias="false"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="165" y2="170" x2="290" end1="none" x1="290" length2="1.5" antialias="false"/>
diff --git a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta555.elmt b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta555.elmt
index bcd960ce2..1e34b9d18 100644
--- a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta555.elmt
+++ b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta555.elmt
@@ -65,7 +65,7 @@ Bonne utilisation !</informations>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="100" y2="100" x2="50" end1="none" x1="20" length2="1.5" antialias="false"/>
         <text size="7" x="236" text="RS 485 A" y="53"/>
         <text size="6" x="392" text="RX /&#xa;TX -" y="140"/>
-        <text size="7" x="29" text="IP ADRESS : " y="123"/>
+        <text size="7" x="29" text="IP ADDRESS : " y="123"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="60" y2="0" x2="180" end1="none" x1="180" length2="1.5" antialias="false"/>
         <text size="6" x="362" text="RX /&#xa;TX +" y="140"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="165" y2="170" x2="399" end1="none" x1="399" length2="1.5" antialias="false"/>
diff --git a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta711-731.elmt b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta711-731.elmt
index 192c409dc..79c0f385c 100644
--- a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta711-731.elmt
+++ b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta711-731.elmt
@@ -65,7 +65,7 @@ Bonne utilisation !</informations>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="100" y2="100" x2="50" end1="none" x1="20" length2="1.5" antialias="false"/>
         <text size="7" x="236" text="RS 485 A" y="53"/>
         <text size="6" x="392" text="RX /&#xa;TX -" y="140"/>
-        <text size="7" x="29" text="IP ADRESS : " y="123"/>
+        <text size="7" x="29" text="IP ADDRESS : " y="123"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="60" y2="0" x2="180" end1="none" x1="180" length2="1.5" antialias="false"/>
         <text size="6" x="362" text="RX /&#xa;TX +" y="140"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="165" y2="170" x2="399" end1="none" x1="399" length2="1.5" antialias="false"/>
diff --git a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta911.elmt b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta911.elmt
index 46ed0523e..ed42bb0f5 100644
--- a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta911.elmt
+++ b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta911.elmt
@@ -20,7 +20,7 @@ Bonne utilisation !</informations>
         <input rotate="true" size="9" x="302.5" text="_" tagg="label" y="90.55"/>
         <input rotate="true" size="7" x="89" text="XXX . XXX . XXX . XXX" tagg="none" y="121"/>
         <text size="5" x="43" text="RS 232" y="73"/>
-        <text size="7" x="29" text="IP ADRESS : " y="123"/>
+        <text size="7" x="29" text="IP ADDRESS : " y="123"/>
         <text size="4" x="68" text="B" y="92"/>
         <line style="line-style:dotted;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="40" y2="40" x2="390" end1="none" x1="370" length2="1.5" antialias="false"/>
         <text size="5" x="386" text="10 BASE-T" y="73"/>
diff --git a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta913.elmt b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta913.elmt
index cf3259b2a..c4a80a36d 100644
--- a/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta913.elmt
+++ b/elements/10_electric/20_manufacturers_articles/schneider_electric/90_TAC_Xenta/module_serveur_web/tac-xenta913.elmt
@@ -63,7 +63,7 @@ Bonne utilisation !</informations>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="100" y2="100" x2="50" end1="none" x1="20" length2="1.5" antialias="false"/>
         <text size="7" x="236" text="RS 485 A" y="53"/>
         <text size="6" x="392" text="RX /&#xa;TX -" y="140"/>
-        <text size="7" x="29" text="IP ADRESS : " y="123"/>
+        <text size="7" x="29" text="IP ADDRESS : " y="123"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="60" y2="0" x2="180" end1="none" x1="180" length2="1.5" antialias="false"/>
         <text size="6" x="362" text="RX /&#xa;TX +" y="140"/>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" end2="none" length1="1.5" y1="165" y2="170" x2="399" end1="none" x1="399" length2="1.5" antialias="false"/>
diff --git a/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/6es7-1200/S7.elmt b/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/6es7-1200/S7.elmt
index b243a6e8a..dd44a8517 100644
--- a/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/6es7-1200/S7.elmt
+++ b/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/6es7-1200/S7.elmt
@@ -130,7 +130,7 @@
             <text>Profinet IP</text>
         </dynamic_text>
         <dynamic_text Valignment="AlignTop" y="-20.2386" font="Sans Serif,4,-1,5,0,0,0,0,0,0,normal" rotation="0" frame="false" uuid="{a41b1614-37ea-4b36-be76-a16b194b98d6}" text_width="-1" text_from="UserText" x="27" z="106" Halignment="AlignLeft">
-            <text>MAC ADRESS :</text>
+            <text>MAC ADDRESS :</text>
         </dynamic_text>
         <dynamic_text Valignment="AlignTop" y="-48.67" font="Sans Serif,2,-1,5,0,0,0,0,0,0,normal" rotation="270" frame="false" uuid="{bad3e12d-018e-4fb5-9956-db53162b40ac}" text_width="-1" text_from="UserText" x="6" z="107" Halignment="AlignLeft">
             <text>ERROR</text>
diff --git a/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/6es7-1200/s7-1200_1215c.elmt b/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/6es7-1200/s7-1200_1215c.elmt
index 957da4720..ea58085d6 100644
--- a/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/6es7-1200/s7-1200_1215c.elmt
+++ b/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/6es7-1200/s7-1200_1215c.elmt
@@ -107,7 +107,7 @@
             <text>Profinet IP</text>
         </dynamic_text>
         <dynamic_text rotation="0" uuid="{a41b1614-37ea-4b36-be76-a16b194b98d6}" text_from="UserText" Halignment="AlignLeft" frame="false" y="-50" z="232" font="Sans Serif,5,-1,5,0,0,0,0,0,0,normal" x="80" text_width="-1" Valignment="AlignTop">
-            <text>MAC ADRESS :</text>
+            <text>MAC ADDRESS :</text>
         </dynamic_text>
         <line style="line-style:normal;line-weight:normal;filling:none;color:black" antialias="false" length2="1.5" x1="80" length1="1.5" end2="none" y1="0" x2="100" y2="0" end1="none"/>
         <rect style="line-style:normal;line-weight:normal;filling:none;color:black" antialias="false" y="-180" rx="0" width="360" x="0" height="120" ry="0"/>
diff --git a/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/config/CoupleurSiemens-IM153-1.elmt b/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/config/CoupleurSiemens-IM153-1.elmt
index f4f6c3fb7..89967c834 100644
--- a/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/config/CoupleurSiemens-IM153-1.elmt
+++ b/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/config/CoupleurSiemens-IM153-1.elmt
@@ -73,7 +73,7 @@
         <rect y="17" style="line-style:normal;line-weight:normal;filling:none;color:black" x="-22" height="5" width="4" antialias="false"/>
         <line x2="-5" y1="11" end1="none" x1="-5" length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" length2="1.5" antialias="false" y2="70" end2="none"/>
         <text y="64" size="3" text="1" x="-2"/>
-        <text y="-8" size="4" text="Bus Adress" x="-31"/>
+        <text y="-8" size="4" text="Bus Address" x="-31"/>
         <text y="4" size="5" text="ON" x="-5"/>
         <rect y="-170" style="line-style:normal;line-weight:normal;filling:none;color:black" x="12" height="255" width="42" antialias="false"/>
         <text y="190" size="3" text="153-1AA03-0XB0" x="15"/>
@@ -94,7 +94,7 @@
         <line x2="26" y1="-149" end1="none" x1="38" length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" length2="1.5" antialias="false" y2="-143" end2="none"/>
         <line x2="26" y1="-111" end1="none" x1="37" length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" length2="1.5" antialias="false" y2="-116" end2="none"/>
         <text y="180" size="5" text="DC24V" x="-15"/>
-        <text y="20" size="5" text="Adress :" x="17"/>
+        <text y="20" size="5" text="Address :" x="17"/>
         <input y="31" size="7" text="_" tagg="label" x="23" rotate="true"/>
         <line x2="61.943" y1="-128.84" end1="none" x1="38.9134" length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" length2="1.5" antialias="false" y2="-128.84" end2="none"/>
         <terminal y="102" orientation="e" x="64"/>
diff --git a/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/config/im153-1.elmt b/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/config/im153-1.elmt
index 8e2d391cf..70dc46467 100644
--- a/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/config/im153-1.elmt
+++ b/elements/10_electric/20_manufacturers_articles/siemens/01_PLC_controllers/config/im153-1.elmt
@@ -74,7 +74,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
         <rect y="-55.1" style="line-style:normal;line-weight:normal;filling:none;color:black" x="-34.73" height="3.25" width="2.66" antialias="false"/>
         <line x2="-23.425" y1="-59" end1="none" x1="-23.425" length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" length2="1.5" antialias="false" y2="-20.65" end2="none"/>
         <text y="-24.55" size="2" text="1" x="-21.43"/>
-        <text y="-71.35" size="3" text="Bus Adress" x="-40.715"/>
+        <text y="-71.35" size="3" text="Bus Address" x="-40.715"/>
         <text y="-63.55" size="3" text="ON" x="-23.425"/>
         <rect y="-176.65" style="line-style:normal;line-weight:normal;filling:none;color:black" x="-12.12" height="165.75" width="27.93" antialias="false"/>
         <text y="57.35" size="2" text="153-1AA03-0XB0" x="-10.125"/>
@@ -95,7 +95,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
         <line x2="-2.81" y1="-163" end1="none" x1="5.17" length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" length2="1.5" antialias="false" y2="-159.1" end2="none"/>
         <line x2="-2.81" y1="-138.3" end1="none" x1="4.505" length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" length2="1.5" antialias="false" y2="-141.55" end2="none"/>
         <text y="50.85" size="3" text="DC24V" x="-30.075"/>
-        <text y="-53.15" size="3" text="Adress :" x="-8.795"/>
+        <text y="-53.15" size="3" text="Address :" x="-8.795"/>
         <input y="-46" size="5" text="_" tagg="label" x="-4.805" rotate="true"/>
         <line x2="14.6029" y1="-149.896" end1="none" x1="5.30589" length1="1.5" style="line-style:normal;line-weight:normal;filling:none;color:black" length2="1.5" antialias="false" y2="-149.896" end2="none"/>
         <terminal y="20.3" orientation="e" x="22.46"/>
diff --git a/elements/10_electric/91_en_60617/en_60617_02/en_60617_02_02/qet_directory b/elements/10_electric/91_en_60617/en_60617_02/en_60617_02_02/qet_directory
index 5ce09ee03..430901a63 100644
--- a/elements/10_electric/91_en_60617/en_60617_02/en_60617_02_02/qet_directory
+++ b/elements/10_electric/91_en_60617/en_60617_02/en_60617_02_02/qet_directory
@@ -5,6 +5,6 @@
         <name lang="es">02- Naturaleza de la corriente y el voltaje</name>
         <name lang="ja">02- 電圧及び電流の種類</name>
         <name lang="cs">02- Druhy proudu a napětí</name>
-        <name lang="en">02- Kind of curent and voltage</name>
+        <name lang="en">02- Kind of current and voltage</name>
     </names>
 </qet-directory>
diff --git a/elements/10_electric/91_en_60617/en_60617_11/en_60617_11_17/en_60617_11_17_26.elmt b/elements/10_electric/91_en_60617/en_60617_11/en_60617_11_17/en_60617_11_17_26.elmt
index f0ae852d6..0bad91eda 100644
--- a/elements/10_electric/91_en_60617/en_60617_11/en_60617_11_17/en_60617_11_17_26.elmt
+++ b/elements/10_electric/91_en_60617/en_60617_11/en_60617_11_17/en_60617_11_17_26.elmt
@@ -6,7 +6,7 @@ beweglichem Abzweig</name>
         <name lang="fr">Élément droit avec dérivation déplaçable de
 façon continue</name>
         <name lang="cs">Přímý díl s plynule pohyblivou odbočkou</name>
-        <name lang="en">Straight section with continously movable tap-off</name>
+        <name lang="en">Straight section with continuously movable tap-off</name>
     </names>
     <informations>Author: The QElectroTech team
 License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
diff --git a/elements/20_logic/20_grafcet/11_grafcet/21_macro/etape_entree.elmt b/elements/20_logic/20_grafcet/11_grafcet/21_macro/etape_entree.elmt
index 71a99b4c6..52aa24eba 100644
--- a/elements/20_logic/20_grafcet/11_grafcet/21_macro/etape_entree.elmt
+++ b/elements/20_logic/20_grafcet/11_grafcet/21_macro/etape_entree.elmt
@@ -9,7 +9,7 @@
         <name lang="ar">خطوة دخل</name>
         <name lang="it">Ingresso</name>
         <name lang="pl">Krok (input)</name>
-        <name lang="en">Imput step</name>
+        <name lang="en">Input step</name>
         <name lang="pt">Etapa de entrada</name>
         <name lang="nl">Ingang Stap</name>
     </names>
diff --git a/examples/Habitat-Schemas_developpes.qet b/examples/Habitat-Schemas_developpes.qet
index fe87c70d7..14aa912ea 100644
--- a/examples/Habitat-Schemas_developpes.qet
+++ b/examples/Habitat-Schemas_developpes.qet
@@ -2241,7 +2241,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
                         <name lang="de">Schalter</name>
                         <name lang="ru">переключателей</name>
                         <name lang="pt">Interruptores</name>
-                        <name lang="en">Switchs</name>
+                        <name lang="en">Switches</name>
                         <name lang="it">Interruttori</name>
                         <name lang="fr">Interrupteurs</name>
                         <name lang="pl">Przełącznik</name>
diff --git a/examples/Habitat-Unifilaire.qet b/examples/Habitat-Unifilaire.qet
index eaa38df83..5db54c18d 100644
--- a/examples/Habitat-Unifilaire.qet
+++ b/examples/Habitat-Unifilaire.qet
@@ -1263,7 +1263,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
                         <name lang="ru">переключателей</name>
                         <name lang="pt">Interruptores</name>
                         <name lang="el">Διακόπτες</name>
-                        <name lang="en">Switchs</name>
+                        <name lang="en">Switches</name>
                         <name lang="it">Interruttori</name>
                         <name lang="fr">Interrupteurs</name>
                         <name lang="pl">Przełącznik</name>
diff --git a/examples/affuteuse_250h.qet b/examples/affuteuse_250h.qet
index a15e44c80..a3d16053b 100644
--- a/examples/affuteuse_250h.qet
+++ b/examples/affuteuse_250h.qet
@@ -9381,7 +9381,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
                             <name lang="ru">переключателей</name>
                             <name lang="pt">Interruptores</name>
                             <name lang="el">Διακόπτες</name>
-                            <name lang="en">Switchs</name>
+                            <name lang="en">Switches</name>
                             <name lang="it">Interruttori</name>
                             <name lang="fr">Interrupteurs</name>
                             <name lang="pl">Przełącznik</name>
diff --git a/examples/grafcet.qet b/examples/grafcet.qet
index 350c51c3f..371df3a4f 100644
--- a/examples/grafcet.qet
+++ b/examples/grafcet.qet
@@ -1092,7 +1092,7 @@
                     <element name="etape_entree.elmt">
                         <definition width="90" hotspot_y="30" height="90" type="element" hotspot_x="45" version="0.2">
                             <names>
-                                <name lang="en">Imput step</name>
+                                <name lang="en">Input step</name>
                                 <name lang="fr">Etape d'entrée</name>
                             </names>
                             <description>
diff --git a/examples/industrial.qet b/examples/industrial.qet
index f975b9893..aaee7e575 100644
--- a/examples/industrial.qet
+++ b/examples/industrial.qet
@@ -13554,9 +13554,9 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <inputs/>
                 <elementInformations>
                     <elementInformation show="1" name="manufacturer">Schneider Electric</elementInformation>
-                    <elementInformation show="1" name="comment">Input Conector</elementInformation>
+                    <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A0 / QB0</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector</elementInformation>
                     <elementInformation show="1" name="label">17 A0 / QB0</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
@@ -14060,9 +14060,9 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <inputs/>
                 <elementInformations>
                     <elementInformation show="1" name="manufacturer">Schneider Electric</elementInformation>
-                    <elementInformation show="1" name="comment">Input Conector</elementInformation>
+                    <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A1/IB0</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector Byte 0</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector Byte 0</elementInformation>
                     <elementInformation show="1" name="label">19 A1/IB0</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
@@ -14303,7 +14303,7 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <elementInformations>
                     <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A1/IB1</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector Byte 1</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector Byte 1</elementInformation>
                     <elementInformation show="1" name="label">20 A1/IB1</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
@@ -15380,9 +15380,9 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <inputs/>
                 <elementInformations>
                     <elementInformation show="1" name="manufacturer">Schneider Electric</elementInformation>
-                    <elementInformation show="1" name="comment">Input Conector</elementInformation>
+                    <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A2/IB0</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector Byte 0</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector Byte 0</elementInformation>
                     <elementInformation show="1" name="label">22 A2/IB0</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
@@ -15891,9 +15891,9 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <inputs/>
                 <elementInformations>
                     <elementInformation show="1" name="manufacturer">Schneider Electric</elementInformation>
-                    <elementInformation show="1" name="comment">Input Conector</elementInformation>
+                    <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A2/IB1</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector Byte 1</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector Byte 1</elementInformation>
                     <elementInformation show="1" name="label">23 A2/IB1</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
@@ -16821,9 +16821,9 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <inputs/>
                 <elementInformations>
                     <elementInformation show="1" name="manufacturer">Schneider Electric</elementInformation>
-                    <elementInformation show="1" name="comment">Input Conector</elementInformation>
+                    <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A3/IB0</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector Byte 0</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector Byte 0</elementInformation>
                     <elementInformation show="1" name="label">25 A3/IB0</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
@@ -17196,7 +17196,7 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <elementInformations>
                     <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A3/IB1</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector Byte 1</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector Byte 1</elementInformation>
                     <elementInformation show="1" name="label">26 A3/IB1</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
@@ -18222,9 +18222,9 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <inputs/>
                 <elementInformations>
                     <elementInformation show="1" name="manufacturer">Schneider Electric</elementInformation>
-                    <elementInformation show="1" name="comment">Input Conector</elementInformation>
+                    <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A4/IB0</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector Byte 0</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector Byte 0</elementInformation>
                     <elementInformation show="1" name="label">28 A4/IB0</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
@@ -18426,7 +18426,7 @@ Created by potrace 1.10, written by Peter Selinger 2001-2011&#xd;
                 <elementInformations>
                     <elementInformation show="1" name="comment">Input Connector</elementInformation>
                     <elementInformation show="1" name="formula">%id A4/IB1</elementInformation>
-                    <elementInformation show="1" name="description">8 Input Conector Byte 1</elementInformation>
+                    <elementInformation show="1" name="description">8 Input Connector Byte 1</elementInformation>
                     <elementInformation show="1" name="label">29 A4/IB1</elementInformation>
                 </elementInformations>
                 <dynamic_texts>
diff --git a/examples/schema_indus.qet b/examples/schema_indus.qet
index 0bef2d59e..82abfafad 100644
--- a/examples/schema_indus.qet
+++ b/examples/schema_indus.qet
@@ -1202,7 +1202,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
                         <name lang="de">Schalter</name>
                         <name lang="ru">переключателей</name>
                         <name lang="pt">Interruptores</name>
-                        <name lang="en">Switchs</name>
+                        <name lang="en">Switches</name>
                         <name lang="fr">Interrupteurs</name>
                         <name lang="pl">Przełącznik</name>
                         <name lang="es">Interruptores</name>
diff --git a/examples/tremie_vibrante.qet b/examples/tremie_vibrante.qet
index 379e1d0ae..c29e85f01 100644
--- a/examples/tremie_vibrante.qet
+++ b/examples/tremie_vibrante.qet
@@ -3070,7 +3070,7 @@ License: see http://qelectrotech.org/wiki/doc/elements_license</informations>
                         <name lang="de">Schalter</name>
                         <name lang="ru">переключателей</name>
                         <name lang="pt">Interruptores</name>
-                        <name lang="en">Switchs</name>
+                        <name lang="en">Switches</name>
                         <name lang="fr">Interrupteurs</name>
                         <name lang="pl">Przełącznik</name>
                         <name lang="es">Interruptores</name>
diff --git a/misc/MacQetDeploy.sh b/misc/MacQetDeploy.sh
index 662b9ed28..f728e23e5 100644
--- a/misc/MacQetDeploy.sh
+++ b/misc/MacQetDeploy.sh
@@ -43,7 +43,7 @@ echo "This script :"
 echo "\t - up date the svn depot"
 echo "\t - built the application bundle,"
 echo "\t - copy over required Qt frameworks,"
-echo "\t - copy additionnal files: translations, titleblocks and elements,"
+echo "\t - copy additional files: translations, titleblocks and elements,"
 echo "\t - create image disk."
 echo
 echo "Enjoy ;-)"
@@ -93,7 +93,7 @@ if [ -e "build-aux/mac-osx/${APPNAME} $tagName r$HEAD.dmg" ] ; then
     read userinput
     if  [ "$userinput" == "n" ] ; then
         echo
-        echo "Process is stoped."
+        echo "Process is stopped."
         echo
         exit
     fi
diff --git a/misc/launch_qet.sh b/misc/launch_qet.sh
index bcefb3cad..dd0bd32bb 100644
--- a/misc/launch_qet.sh
+++ b/misc/launch_qet.sh
@@ -12,7 +12,7 @@ QET_LANG_DIR=$(readlink -f "${current_dir}/../lang/")
 
 # checks for the qelectrotech binary executable file
 if [ ! -x "${QET_EXE}" ]; then
-	echo "Errror : executable file not found. Aborting."
+	echo "Error : executable file not found. Aborting."
 	exit 1
 fi
 
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 89dcfe97e..e75257fb1 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -23,11 +23,11 @@ message(". PROJECT_NAME              :" ${PROJECT_NAME})
 message(". PROJECT_SOURCE_DIR        :" ${PROJECT_SOURCE_DIR})
 
 # Add sub directories
-message(". Add sub directorie catch")
+message(". Add sub directory catch")
 add_subdirectory(catch)
-message(". Add sub directorie googletest")
+message(". Add sub directory googletest")
 add_subdirectory(googletest)
-message(". Add sub directorie googlemock")
+message(". Add sub directory googlemock")
 add_subdirectory(googlemock)
-message(". Add sub directorie qttest")
+message(". Add sub directory qttest")
 add_subdirectory(qttest)