diff --git a/src/OpenMesh/Core/Geometry/NormalConeT.cc b/src/OpenMesh/Core/Geometry/NormalConeT.cc
index b1ccdeaa..1b779dfd 100644
--- a/src/OpenMesh/Core/Geometry/NormalConeT.cc
+++ b/src/OpenMesh/Core/Geometry/NormalConeT.cc
@@ -127,7 +127,7 @@ merge(const NormalConeT& _cone)
     Scalar centerAngle = acos(dotp);
     Scalar minAngle    = std::min(-angle(), centerAngle - _cone.angle());
     Scalar maxAngle    = std::max( angle(), centerAngle + _cone.angle());
-    angle_     = 0.5 * (maxAngle - minAngle);
+    angle_     = 0.5f * (maxAngle - minAngle);
 
     // axis by SLERP
     Scalar axisAngle = 0.5*(minAngle + maxAngle);
diff --git a/src/OpenMesh/Core/Mesh/AttribKernelT.hh b/src/OpenMesh/Core/Mesh/AttribKernelT.hh
index 548e9327..f23ec64a 100644
--- a/src/OpenMesh/Core/Mesh/AttribKernelT.hh
+++ b/src/OpenMesh/Core/Mesh/AttribKernelT.hh
@@ -691,7 +691,7 @@ public:
   EdgeColorsPropertyHandle                  edge_colors_pph() const
   { return edge_colors_; }
 
-//standard face properties
+  //standard face properties
   FaceNormalsPropertyHandle                 face_normals_pph() const
   { return face_normals_; }