Style: trailing spaces

Code/BasicFilters/otbBinaryImageDensityFunction.h

Code/BasicFilters/otbBinaryImageToDensityImageFilter.txx

Code/BasicFilters/otbBoxAndWhiskerImageFilter.h

Code/BasicFilters/otbBoxAndWhiskerImageFilter.txx

Code/BasicFilters/otbChangeLabelImageFilter.h

Code/BasicFilters/otbChangeLabelImageFilter.txx

Code/BasicFilters/otbCorrectPolygonFunctor.h

Code/BasicFilters/otbDecimateImageFilter.h

Code/BasicFilters/otbDecimateImageFilter.txx

Code/BasicFilters/otbEdgeDensityImageFilter.h

Code/BasicFilters/otbEdgeDensityImageFilter.txx

Code/BasicFilters/otbEdgeDetectorImageFilter.h

Code/BasicFilters/otbEdgeDetectorImageFilter.txx

Code/BasicFilters/otbEstimateInnerProductPCAImageFilter.h

Code/BasicFilters/otbEstimateInnerProductPCAImageFilter.txx

Code/BasicFilters/otbEuclideanDistanceWithMissingValue.h

Code/BasicFilters/otbEuclideanDistanceWithMissingValuePow2.h

...BasicFilters/otbEuclideanDistanceWithMissingValuePow2.txx

...BasicFilters/otbFunctionWithNeighborhoodToImageFilter.txx

Code/BasicFilters/otbImageAndVectorImageOperationFilter.h