Fix test names for ctkVTKRenderViewTest2 and ctkVTKSliceViewTest2

Libs/Visualization/VTK/Widgets/Testing/Cpp/ctkVTKRenderViewTest2.cpp

@@ -42,7 +42,7 @@
   vtkSmartPointer<type> name = vtkSmartPointer<type>::New()
 
 //-----------------------------------------------------------------------------
-int ctkVTKRenderViewTest1(int argc, char * argv [] )
+int ctkVTKRenderViewTest2(int argc, char * argv [] )
 {
   QApplication app(argc, argv);
 

Libs/Visualization/VTK/Widgets/Testing/Cpp/ctkVTKSliceViewTest2.cpp

@@ -44,7 +44,7 @@
 #include <iostream>
 
 //-----------------------------------------------------------------------------
-int ctkVTKSliceViewTest1(int argc, char * argv [] )
+int ctkVTKSliceViewTest2(int argc, char * argv [] )
 {
   QApplication app(argc, argv);