diff --git a/src/Base/Unit.cpp b/src/Base/Unit.cpp
index 72d7876eb..5948812a5 100644
--- a/src/Base/Unit.cpp
+++ b/src/Base/Unit.cpp
@@ -485,7 +485,7 @@ QString Unit::getTypeString(void) const
     if(*this == Unit::ThermalExpansionCoefficient )       return QString::fromLatin1("ThermalExpansionCoefficient"); else
     if(*this == Unit::SpecificHeat                )       return QString::fromLatin1("SpecificHeat"); else
     if(*this == Unit::ThermalTransferCoefficient  )       return QString::fromLatin1("ThermalTransferCoefficient"); else
-    if(*this == Unit::HeatFlux             		  )       return QString::fromLatin1("HeatFlux"); else
+    if(*this == Unit::HeatFlux                    )       return QString::fromLatin1("HeatFlux"); else
 
     return QString();
 
@@ -518,4 +518,4 @@ Unit Unit::ThermalConductivity         (1,1,-3,0,-1);
 Unit Unit::ThermalExpansionCoefficient (0,0,0,0,-1);
 Unit Unit::SpecificHeat                (2,0,-2,0,-1);
 Unit Unit::ThermalTransferCoefficient  (0,1,-3,0,-1);
-Unit Unit::HeatFlux             	   (0,1,-3,0,0);
+Unit Unit::HeatFlux                    (0,1,-3,0,0);
diff --git a/src/Base/UnitsSchemaCentimeters.cpp b/src/Base/UnitsSchemaCentimeters.cpp
index 88b19b96d..aeac683cc 100644
--- a/src/Base/UnitsSchemaCentimeters.cpp
+++ b/src/Base/UnitsSchemaCentimeters.cpp
@@ -67,6 +67,6 @@ QString UnitsSchemaCentimeters::schemaTranslate(const Base::Quantity& quant, dou
         unitString = quant.getUnit().getString();
         factor = 1.0;
     }
-    
+
     return toLocale(quant, factor, unitString);
 }
diff --git a/src/Mod/Fem/App/AppFem.cpp b/src/Mod/Fem/App/AppFem.cpp
index 96d025287..f0c563c68 100644
--- a/src/Mod/Fem/App/AppFem.cpp
+++ b/src/Mod/Fem/App/AppFem.cpp
@@ -160,7 +160,7 @@ PyMODINIT_FUNC initFem()
     Fem::ConstraintInitialTemperature ::init();
     Fem::ConstraintPlaneRotation    ::init();
     Fem::ConstraintContact          ::init();
-    Fem::ConstraintFluidBoundary              ::init();
+    Fem::ConstraintFluidBoundary    ::init();
     Fem::ConstraintTransform        ::init();
 
     Fem::FemResultObject            ::init();
@@ -173,7 +173,7 @@ PyMODINIT_FUNC initFem()
     Fem::FemPostPipeline            ::init();
     Fem::FemPostFilter              ::init();
     Fem::FemPostClipFilter          ::init();
-    Fem::FemPostDataAlongLineFilter          ::init();
+    Fem::FemPostDataAlongLineFilter ::init();
     Fem::FemPostScalarClipFilter    ::init();
     Fem::FemPostWarpVectorFilter    ::init();
     Fem::FemPostCutFilter           ::init();