Weekly misc. typo fixes

src/App/DocumentObserver.h

@@ -166,7 +166,7 @@ private:
 };
 
 /**
- * The DocumentObjectObserver class checks for a list of ojects
+ * The DocumentObjectObserver class checks for a list of objects
  * which of them get removed.
  *
  * @author Werner Mayer

src/App/Property.cpp

@@ -47,7 +47,7 @@ TYPESYSTEM_SOURCE_ABSTRACT(App::Property , Base::Persistence);
 //**************************************************************************
 // Construction/Destruction
 
-// here the implemataion! description should take place in the header file!
+// Here is the implementation! Description should take place in the header file!
 Property::Property()
   :father(0)
 {

src/Mod/Draft/importSVG.py

@@ -1117,7 +1117,7 @@ class svgHandler(xml.sax.ContentHandler):
                                         cx = argsplit[1]
                                         cy = argsplit[2]
                                         m.move(Vector(cx,-cy,0))
-                                m.rotateZ(math.radians(-angle)) #mirroring one axis equals changing the direction of rotaion
+                                m.rotateZ(math.radians(-angle)) #mirroring one axis equals changing the direction of rotation
                                 if len(argsplit) >= 3:
                                         m.move(Vector(-cx,cy,0))
                         elif transformation == 'skewX':

src/Mod/Mesh/App/Core/Trim.cpp

@@ -240,7 +240,7 @@ bool MeshTrimming::GetIntersectionPointsOfPolygonAndFacet(unsigned long ulIndex,
                 float fP3P4 = (float)(P4-P3).Length();
                 float fSP3  = (float)(P3-S).Length();
                 float fSP4  = (float)(P4-S).Length();
-                // compute propotion of length
+                // compute proportion of length
                 float l = fSP1 / fP1P2;
                 float m = fSP2 / fP1P2;
 

src/Mod/Mesh/Gui/ViewProviderTransformDemolding.cpp

@@ -201,7 +201,7 @@ void ViewProviderMeshTransformDemolding::valueChangedCallback(void)
                      rot,               // rotation from the dragger
                      SbVec3f(1,1,1),    // no scaling
                      SbRotation() ,     // no scaling oriantation
-                     SbVec3f(center.x,center.y,center.z)); // center of rotaion
+                     SbVec3f(center.x,center.y,center.z)); // center of rotation
   pcTransformDrag->setMatrix( temp );
 }
 

src/Mod/Raytracing/App/PovTools.cpp

@@ -369,7 +369,7 @@ void PovTools::transferToArray(const TopoDS_Face& aFace,gp_Vec** vertices,gp_Vec
     //BRepMesh_IncrementalMesh MESH(aFace,fDeflection);
     Handle(Poly_Triangulation) aPoly = BRep_Tool::Triangulation(aFace,aLoc);
     if (aPoly.IsNull()) {
-        Base::Console().Log("Empty face trianglutaion\n");
+        Base::Console().Log("Empty face triangulation\n");
         nbNodesInFace =0;
         nbTriInFace = 0;
         vertices = 0l;