Gui: Minor cleanups.

src/Mod/BIM/ArchBuildingPart.py

@@ -428,7 +428,6 @@ class ViewProviderBuildingPart:
     def __init__(self,vobj):
 
         vobj.addExtension("Gui::ViewProviderGroupExtensionPython")
-        #vobj.addExtension("Gui::ViewProviderGeoFeatureGroupExtensionPython")
         vobj.Proxy = self
         self.setProperties(vobj)
         vobj.ShapeColor = ArchCommands.getDefaultColor("Helpers")

src/Mod/BIM/bimcommands/BimViews.py

@@ -292,7 +292,7 @@ class BIM_Views:
                         top.addChild(i)
                     vm.viewtree.addTopLevelItem(top)
 
-                # set TreeVinew Item selected if obj is selected
+                # set TreeView Item selected if obj is selected
                 bold = QtGui.QFont()
                 bold.setBold(True)
                 objSelected = FreeCADGui.Selection.getSelection()

src/Mod/Draft/draftguitools/gui_trackers.py

@@ -1446,7 +1446,7 @@ class boxTracker(Tracker):
 
 
 class radiusTracker(Tracker):
-    """A tracker that displays a transparent sphere to inicate a radius."""
+    """A tracker that displays a transparent sphere to indicate a radius."""
 
     def __init__(self, position=FreeCAD.Vector(0, 0, 0), radius=1):
         self.trans = coin.SoTransform()