Quelques corrections doxygen

Code/BasicFilters/otbFrostImageFilter.h

Code/BasicFilters/otbLeeImageFilter.h

Code/BasicFilters/otbStreamingShrinkImageFilter.h

Code/Common/otbImageListSource.h

Code/Common/otbImageToImageListFilter.h

Code/FeatureExtraction/otbHarrisImageFilter.h

Code/FeatureExtraction/otbLineDetectorImageFilterBase.h

Code/Learning/otbSVMPointSetModelEstimator.h

Code/Learning/otbSVMSampleListModelEstimator.h