COMP: Fixing a compilation error appearing on ITK 3.10.1

Testing/Code/BasicFilters/otbPolygonCompacityFunctor.cxx

@@ -36,17 +36,13 @@ int otbPolygonCompacityFunctor( int argc, char * argv[] )
 {
 
   if(argc !=3 )
-  {
+    {
     std::cout << "Usage: " << argv[0] ;
     std::cout << " inputImage outputFile" << std::endl;
     return 1;
-  }
+    }
 
-// In the 3.10.1 ITK version, the itk::ConnectedComponentImageFilter filter has changed.
-// TODO: change reference output 
-//  typedef itk::RGBPixel<unsigned char> InputPixelType;
   typedef unsigned char  InputPixelType;
-
   typedef unsigned short LabelPixelType;//FIXME doesn't seem to work with long int (64 bits problem ?)
 
   typedef otb::Image<InputPixelType,2> InputImageType;
@@ -72,7 +68,7 @@ int otbPolygonCompacityFunctor( int argc, char * argv[] )
   PolygonListType::Pointer polygonList = PolygonListType::New();
 
   for(LabelPixelType label = 1; label<=connectedComponentsFilter->GetObjectCount();++label)
-  {
+    {
     std::cerr << ".";
     PolygonFilterType::Pointer polygonFilter = PolygonFilterType::New();
     polygonFilter->SetInput(connectedComponentsFilter->GetOutput());
@@ -80,7 +76,7 @@ int otbPolygonCompacityFunctor( int argc, char * argv[] )
     polygonFilter->Update();
 
     polygonList->PushBack(polygonFilter->GetOutput());
-  }
+    }
 
   typedef otb::PolygonCompacityFunctor<PolygonType::Pointer> CompatityFunctorType;
   typedef otb::UnaryFunctorObjectListBooleanFilter<PolygonListType,PolygonListType,CompatityFunctorType> CompatityFilterType;
@@ -100,16 +96,16 @@ int otbPolygonCompacityFunctor( int argc, char * argv[] )
   for(PolygonListIteratorType pIt = compacityFilter->GetOutput()->Begin();
       pIt!=compacityFilter->GetOutput()->End();
       ++pIt)
-  {
+    {
     file<< "--- New Polygon ---" << std::endl;
     PolygonType::Pointer polygon=pIt.Get();
     IteratorType it;
     for(it=polygon->GetVertexList()->Begin();it!=polygon->GetVertexList()->End();++it)
-    {
+      {
       file<<it.Value()<<std::endl;
 
+      }
     }
-  }
 
   file.close();