FEM: code formating: remove trailing white spaces

src/Mod/Fem/App/AppFemPy.cpp

@@ -167,11 +167,11 @@ private:
         }
 
         Base::FileInfo file(EncodedName.c_str());
-        
+
         try {
             std::auto_ptr<FemMesh> mesh(new FemMesh);
             mesh->read(EncodedName.c_str());
-            
+
             FemMeshObject *pcFeature = static_cast<FemMeshObject *>
                 (pcDoc->addObject("Fem::FemMeshObject", file.fileNamePure().c_str()));
             pcFeature->Label.setValue(file.fileNamePure().c_str());
@@ -182,20 +182,20 @@ private:
         catch(Base::Exception& e) {
 #ifdef FC_USE_VTK
             if( FemPostPipeline::canRead(file) ) {
-                
+
                 FemPostPipeline *pcFeature = static_cast<FemPostPipeline *>
                     (pcDoc->addObject("Fem::FemPostPipeline", file.fileNamePure().c_str()));
-                
+
                 pcFeature->Label.setValue(file.fileNamePure().c_str());
                 pcFeature->read(file);
                 pcFeature->touch();
                 pcDoc->recomputeFeature(pcFeature);
             }
-            else 
+            else
                 throw e;
 #else
             throw e;
-#endif            
+#endif
         }
 
         return Py::None();