diff --git a/translations/qgc-json.ts b/translations/qgc-json.ts
index 02565bf..d7a88f3 100644
--- a/translations/qgc-json.ts
+++ b/translations/qgc-json.ts
@@ -1,3 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE TS>
+<TS version="2.1">
 <context>
     <name>SubmarineFact.json</name>
     <message>
@@ -3343,9 +3346,9 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <extracomment>.QGC.MetaData.Facts[language].shortDescription, </extracomment>
+        <extracomment>.QGC.MetaData.Facts[virtualJoystickAutoCenterThrottle].longDescription, </extracomment>
         <location filename="../src/Settings/App.SettingsGroup.json"/>
-        <source>Language</source>
+        <source>If enabled the throttle stick will snap back to center when released.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -3355,6 +3358,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <extracomment>.QGC.MetaData.Facts[virtualJoystickAutoCenterThrottle].shortDescription, </extracomment>
+        <location filename="../src/Settings/App.SettingsGroup.json"/>
+        <source>Auto-Center Throttle</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <extracomment>.QGC.MetaData.Facts[showLargeCompass].longDescription, </extracomment>
         <location filename="../src/Settings/App.SettingsGroup.json"/>
         <source>Show large compass on instrument panel</source>
@@ -3427,6 +3436,12 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
+        <extracomment>.QGC.MetaData.Facts[language].shortDescription, </extracomment>
+        <location filename="../src/Settings/App.SettingsGroup.json"/>
+        <source>Language</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
         <extracomment>.QGC.MetaData.Facts[firstRunPromptIdsShown].shortDescription, </extracomment>
         <location filename="../src/Settings/App.SettingsGroup.json"/>
         <source>Comma separated list of first run prompt ids which have already been shown.</source>
@@ -3481,12 +3496,6 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <extracomment>.QGC.MetaData.Facts[virtualJoystickCentralized].longDescription, </extracomment>
-        <location filename="../src/Settings/App.SettingsGroup.json"/>
-        <source>If this option is enabled the virtual joystick throttle stick will be centralized.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <extracomment>.QGC.MetaData.Facts[enforceChecklist].shortDescription, </extracomment>
         <location filename="../src/Settings/App.SettingsGroup.json"/>
         <source>Preflight checklist must pass before arming</source>
@@ -3685,9 +3694,9 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <extracomment>.QGC.MetaData.Facts[virtualJoystickCentralized].shortDescription, </extracomment>
+        <extracomment>.QGC.MetaData.Facts[indoorPalette].longDescription, </extracomment>
         <location filename="../src/Settings/App.SettingsGroup.json"/>
-        <source>Set virtual joystick to be centralize throttle (spring-loaded).</source>
+        <source>The color scheme for the user interface.</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
@@ -3703,12 +3712,6 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <extracomment>.QGC.MetaData.Facts[indoorPalette].longDescription, </extracomment>
-        <location filename="../src/Settings/App.SettingsGroup.json"/>
-        <source>The color scheme for the user interface.</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
         <extracomment>.QGC.MetaData.Facts[enableTaisyncVideo].shortDescription, .QGC.MetaData.Facts[enableTaisyncVideo].longDescription, </extracomment>
         <location filename="../src/Settings/App.SettingsGroup.json"/>
         <source>Enable Taisync Video Support</source>
diff --git a/translations/qgc-lupdate-json.py b/translations/qgc-lupdate-json.py
index 2faa978..016cd29 100755
--- a/translations/qgc-lupdate-json.py
+++ b/translations/qgc-lupdate-json.py
@@ -88,6 +88,9 @@ def walkDirectoryTreeForJsonFiles(dir, multiFileLocArray):
 
 def writeJsonTSFile(multiFileLocArray):
     jsonTSFile = codecs.open('qgc-json.ts', 'w', "utf-8")
+    jsonTSFile.write("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n")
+    jsonTSFile.write("<!DOCTYPE TS>\n")
+    jsonTSFile.write("<TS version=\"2.1\">\n")
     for entry in multiFileLocArray:
         jsonTSFile.write("<context>\n")
         jsonTSFile.write("    <name>%s</name>\n" % entry[0])