diff --git a/elements/blocs_de_securite/barrage_immateriel/qet_directory b/elements/blocs_de_securite/barrage_immateriel/qet_directory
index 3be073970..afe9250d5 100644
--- a/elements/blocs_de_securite/barrage_immateriel/qet_directory
+++ b/elements/blocs_de_securite/barrage_immateriel/qet_directory
@@ -1,4 +1,4 @@
-<qet-directory>
+<qet-directory>
     <names>
         <name lang="en">Safety Light Curtain</name>
         <name lang="fr">Barrage immateriel de securité</name>
diff --git a/elements/blocs_de_securite/euchner/qet_directory b/elements/blocs_de_securite/euchner/qet_directory
index 1783240aa..d81a3ecc6 100644
--- a/elements/blocs_de_securite/euchner/qet_directory
+++ b/elements/blocs_de_securite/euchner/qet_directory
@@ -1,4 +1,4 @@
-<qet-directory>
+<qet-directory>
     <names>
         <name lang="fr">Euchner</name>
         <name lang="ar">Euchner</name>
diff --git a/elements/blocs_de_securite/interrupteurs_securite_magnetiques/qet_directory b/elements/blocs_de_securite/interrupteurs_securite_magnetiques/qet_directory
index fa8400dfb..eb0a97460 100644
--- a/elements/blocs_de_securite/interrupteurs_securite_magnetiques/qet_directory
+++ b/elements/blocs_de_securite/interrupteurs_securite_magnetiques/qet_directory
@@ -1,4 +1,4 @@
-<qet-directory>
+<qet-directory>
     <names>
         <name lang="ru">Контакты защитной магнитной блокировки</name>
         <name lang="de">Kontakt magnetische Sicherheitsschalter</name>
diff --git a/elements/blocs_de_securite/leuze/qet_directory b/elements/blocs_de_securite/leuze/qet_directory
index e221126de..ba068bcb8 100644
--- a/elements/blocs_de_securite/leuze/qet_directory
+++ b/elements/blocs_de_securite/leuze/qet_directory
@@ -1,4 +1,4 @@
-<qet-directory>
+<qet-directory>
     <names>
         <name lang="fr">Leuze</name>
         <name lang="ar">Leuze</name>
diff --git a/elements/blocs_de_securite/omron/qet_directory b/elements/blocs_de_securite/omron/qet_directory
index 8a7fa154c..ddd6625f8 100644
--- a/elements/blocs_de_securite/omron/qet_directory
+++ b/elements/blocs_de_securite/omron/qet_directory
@@ -1,4 +1,4 @@
-<qet-directory>
+<qet-directory>
     <names>
 	<name lang="en">Omron_Sti</name>
         <name lang="fr">Omron_Sti</name>
diff --git a/elements/blocs_de_securite/pilz/qet_directory b/elements/blocs_de_securite/pilz/qet_directory
index a76894033..c8217d4ec 100644
--- a/elements/blocs_de_securite/pilz/qet_directory
+++ b/elements/blocs_de_securite/pilz/qet_directory
@@ -1,8 +1,8 @@
-<qet-directory>
+<qet-directory>
     <names>
-	<name lang="en">Pilz</name>
-       		 <name lang="ar">Pilz</name>
-  <name lang="fr">Pilz</name>
+        <name lang="en">Pilz</name>
+        <name lang="ar">Pilz</name>
+        <name lang="fr">Pilz</name>
         <name lang="pl">Pilz</name>
         <name lang="cs">Pilz</name>
     </names>
diff --git a/elements/blocs_de_securite/preventa/preventa_2/qet_directory b/elements/blocs_de_securite/preventa/preventa_2/qet_directory
index 393a47d24..92c01907e 100644
--- a/elements/blocs_de_securite/preventa/preventa_2/qet_directory
+++ b/elements/blocs_de_securite/preventa/preventa_2/qet_directory
@@ -1,11 +1,9 @@
-<qet-directory>
+<qet-directory>
     <names>
-	<name lang="en">Preventa_2</name>
+        <name lang="en">Preventa_2</name>
         <name lang="fr">Preventa_2</name>
-        <name 
-lang="ar">Preventa_2</name>
-        <name 
-lang="pl">Preventa_2</name>
+        <name lang="ar">Preventa_2</name>
+        <name lang="pl">Preventa_2</name>
         <name lang="cs">Preventa_2</name>
     </names>
 </qet-directory>
diff --git a/elements/blocs_de_securite/preventa/qet_directory b/elements/blocs_de_securite/preventa/qet_directory
index ebdfc9c1a..113d70912 100644
--- a/elements/blocs_de_securite/preventa/qet_directory
+++ b/elements/blocs_de_securite/preventa/qet_directory
@@ -1,12 +1,9 @@
-<qet-directory>
+<qet-directory>
     <names>
-	<name lang="en">Preventa_1</name>
+        <name lang="en">Preventa_1</name>
         <name lang="fr">Preventa_1</name>
-        <name 
-lang="pl">Preventa_1</name>
-        <name 
-lang="ar">Preventa_1</name>
-        <name 
-lang="cs">Preventa_1</name>
+        <name lang="pl">Preventa_1</name>
+        <name lang="ar">Preventa_1</name>
+        <name lang="cs">Preventa_1</name>
     </names>
 </qet-directory>
diff --git a/elements/blocs_de_securite/psen/qet_directory b/elements/blocs_de_securite/psen/qet_directory
index 6939b1f38..7daeab99a 100644
--- a/elements/blocs_de_securite/psen/qet_directory
+++ b/elements/blocs_de_securite/psen/qet_directory
@@ -1,4 +1,4 @@
-<qet-directory>
+<qet-directory>
     <names>
         <name lang="fr">PSEN</name>
         <name lang="ar">PSEN</name>
diff --git a/elements/blocs_de_securite/qet_directory b/elements/blocs_de_securite/qet_directory
index fa980f5c5..97a48d826 100644
--- a/elements/blocs_de_securite/qet_directory
+++ b/elements/blocs_de_securite/qet_directory
@@ -1,11 +1,11 @@
-<qet-directory>
-    <names>
-        <name lang="ru">Модуль безопасности</name>
-        <name lang="de">Sicherheitsmodule</name>
-        <name lang="en">Safety modules</name>
-        <name lang="fr">Blocs de securité</name>
- 	<name lang="ar">وحدات السلامة</name>
-        <name lang="pl">Moduły bezpieczeństwa</name>
-        <name lang="cs">Jistící bloky</name>
-    </names>
-</qet-directory>
+<qet-directory>
+    <names>
+        <name lang="ru">Модуль безопасности</name>
+        <name lang="de">Sicherheitsmodule</name>
+        <name lang="en">Safety modules</name>
+        <name lang="fr">Blocs de securité</name>
+        <name lang="ar">وحدات السلامة</name>
+        <name lang="pl">Moduły bezpieczeństwa</name>
+        <name lang="cs">Jistící bloky</name>
+    </names>
+</qet-directory>
diff --git a/elements/blocs_de_securite/sick/qet_directory b/elements/blocs_de_securite/sick/qet_directory
index 588ba15dc..913bad758 100644
--- a/elements/blocs_de_securite/sick/qet_directory
+++ b/elements/blocs_de_securite/sick/qet_directory
@@ -1,4 +1,4 @@
-<qet-directory>
+<qet-directory>
     <names>
 	<name lang="en">Sick</name>
         <name lang="ar">Sick</name>
diff --git a/elements/bornes/borniers/qet_directory b/elements/bornes/borniers/qet_directory
index e816da102..a05c6450b 100644
--- a/elements/bornes/borniers/qet_directory
+++ b/elements/bornes/borniers/qet_directory
@@ -1,13 +1,11 @@
-<qet-directory>
+<qet-directory>
     <names>
         <name lang="de">Klemmen</name>
         <name lang="ru">соеденителей</name>
         <name lang="en">Terminals</name>
         <name lang="fr">Borniers</name>
-        <name 
-lang="ar">أطراف توصيل</name>
-        <name
-lang="es">Terminales</name>
+        <name lang="ar">أطراف توصيل</name>
+        <name lang="es">Terminales</name>
         <name lang="pt">Terminais</name>
         <name lang="cs">Svorky</name>
         <name lang="pl">Listwy zaciskowe</name>
diff --git a/elements/bornes/qet_directory b/elements/bornes/qet_directory
index 8a3b25299..0ba4ce8d9 100644
--- a/elements/bornes/qet_directory
+++ b/elements/bornes/qet_directory
@@ -1,13 +1,11 @@
-<qet-directory>
+<qet-directory>
     <names>
         <name lang="de">Klemmen</name>
         <name lang="ru">соеденителей</name>
         <name lang="en">Terminals</name>
         <name lang="fr">Bornes</name>
-        <name 
-lang="ar">طرفيات توصيل</name>
-        <name 
-lang="es">Terminales</name>
+        <name lang="ar">طرفيات توصيل</name>
+        <name glang="es">Terminales</name>
         <name lang="pt">Terminais</name>
         <name lang="cs">Svorky</name>
         <name lang="pl">Złącza i zaciski</name>