ENH: warning corrected

Testing/Code/BasicFilters/otbPointSetDensityFunctionNew.cxx

@@ -33,9 +33,8 @@ int otbPointSetDensityFunctionNew(int, char* [] )
   typedef itk::PointSet<RealVectorType,Dimension>                  PointSetType;
   typedef otb::PointSetDensityFunction <PointSetType,PixelType>    FunctionType;
   
-  /**Instancitation of an object*/
-  FunctionType    filter();
-  //FunctionType::Pointer    filter = FunctionType::New();
+  /**Instancitation of a Smart Pointer*/
+  FunctionType::Pointer     filter = FunctionType::New();
 
   return EXIT_SUCCESS;
 }