WRG: use itkLegacyMacro properly

Code/Learning/otbSVMModelEstimator.h

@@ -105,7 +105,7 @@ public:
 
   /** Set the number of classes. This method is deprecated and is
    * maintained for backward compatibility only */
-  itkLegacyMacro(void SetNumberOfClasses(unsigned int /*nbClasses*/){})
+  itkLegacyMacro( void SetNumberOfClasses(unsigned int itkNotUsed(nbClasses) ) {}
 
   /** Get the number of classes */
   unsigned int GetNumberOfClasses()

Code/Projections/otbOrthoRectificationFilter.h

@@ -93,7 +93,10 @@ public:
     * Set the output size. This method is deprecated and is
     * maintained for backward compatibility only
     */
-  itkLegacyMacro(void SetSize(const SizeType& size){this->SetOutputSize(size); });
+  itkLegacyMacro( void SetSize(const SizeType& size) )
+  {
+    this->SetOutputSize(size);
+  }
 
 protected:
   OrthoRectificationFilter();