add hint, that the target mesh can be a triangle or a polymesh

closes #2185

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1095 fdac6126-5c0c-442c-9429-916003d36597

src/OpenMesh/Tools/Smoother/SmootherT.hh

@@ -98,7 +98,7 @@ public:
 
   /** \brief constructor & destructor
    *
-   * @param _mesh Reference to the mesh
+   * @param _mesh Reference a triangle or poly mesh
    */
   SmootherT( Mesh& _mesh );
   virtual ~SmootherT();