diff --git a/src/Gui/CommandStd.cpp b/src/Gui/CommandStd.cpp
index f0c3210a6..3861e1e64 100644
--- a/src/Gui/CommandStd.cpp
+++ b/src/Gui/CommandStd.cpp
@@ -521,7 +521,7 @@ StdCmdMeasurementSimple::StdCmdMeasurementSimple()
   :Command("Std_MeasurementSimple")
 {
     sGroup        = QT_TR_NOOP("Tools");
-    sMenuText     = QT_TR_NOOP("Mesure distance");
+    sMenuText     = QT_TR_NOOP("Measure distance");
     sToolTipText  = QT_TR_NOOP("Measures distance between two selected objects");
     sWhatsThis    = QT_TR_NOOP("Measures distance between two selected objects");
     sStatusTip    = QT_TR_NOOP("Measures distance between two selected objects");
diff --git a/src/Mod/Mesh/Init.py b/src/Mod/Mesh/Init.py
index 427c366af..bc76d6a79 100644
--- a/src/Mod/Mesh/Init.py
+++ b/src/Mod/Mesh/Init.py
@@ -31,7 +31,7 @@
 ParGrp = FreeCAD.ParamGet("System parameter:Modules").GetGroup("Mesh")
 
 # Append the open handler
-FreeCAD.addImportType("Mesh formats (*.stl *.ast *.bms *.obj *.ply)","Mesh")
+FreeCAD.addImportType("Mesh formats (*.stl *.ast *.bms *.obj *.off *.ply)","Mesh")
 FreeCAD.addExportType("Mesh formats (*.stl *.ast *.bms *.obj *.off *.ply)","Mesh")
 
 
diff --git a/src/Mod/Part/App/TopoShapePy.xml b/src/Mod/Part/App/TopoShapePy.xml
index eb612ab73..34522f5f9 100644
--- a/src/Mod/Part/App/TopoShapePy.xml
+++ b/src/Mod/Part/App/TopoShapePy.xml
@@ -179,7 +179,8 @@ the underlying geometry.</UserDocu>
     </Methode>
     <Methode Name="makeThickness" Const="true">
       <Documentation> 
-        <UserDocu>A hollowed solid is built from an initial solid and a set of faces on this solid,
+        <UserDocu>makeThickness(List of shapes, Ofset (Float), Tolerance (Float)) -> Shape
+A hollowed solid is built from an initial solid and a set of faces on this solid,
 which are to be removed. The remaining faces of the solid become the walls of
 the hollowed solid, their thickness defined at the time of construction.</UserDocu>
       </Documentation>