diff --git a/code/io/mask/rttbITKImageFileMaskAccessorGenerator.h b/code/io/mask/rttbITKImageFileMaskAccessorGenerator.h
index 7e9f90b..f057897 100644
--- a/code/io/mask/rttbITKImageFileMaskAccessorGenerator.h
+++ b/code/io/mask/rttbITKImageFileMaskAccessorGenerator.h
@@ -1,98 +1,97 @@
 // -----------------------------------------------------------------------
 // RTToolbox - DKFZ radiotherapy quantitative evaluation library
 //
 // Copyright (c) German Cancer Research Center (DKFZ),
 // Software development for Integrated Diagnostics and Therapy (SIDT).
 // ALL RIGHTS RESERVED.
 // See rttbCopyright.txt or
 // http://www.dkfz.de/en/sidt/projects/rttb/copyright.html
 //
 // This software is distributed WITHOUT ANY WARRANTY; without even
 // the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 // PURPOSE.  See the above copyright notices for more information.
 //
 //------------------------------------------------------------------------
 /*!
 // @file
 // @version $Revision: 793 $ (last changed revision)
 // @date    $Date: 2014-10-10 10:24:45 +0200 (Fr, 10 Okt 2014) $ (last change date)
 // @author  $Author: hentsch $ (last changed by)
 */
 #ifndef __ITK_IMAGE_MASK_FILE_ACCESSOR_GENERATOR_H
 #define __ITK_IMAGE_MASK_FILE_ACCESSOR_GENERATOR_H
 
 #include <string>
 #include <exception>
 
 #include "rttbMaskAccessorGeneratorBase.h"
 #include "rttbBaseType.h"
 #include "rttbITKImageMaskAccessor.h"
 #include "../itk/rttbGenericImageReader.h"
 
 #include "itkImage.h"
 #include "itkCastImageFilter.h"
 
 
 namespace rttb
 {
 	namespace io
 	{
 		namespace mask
 		{
 
 			/*! @class ITKImageFileMaskAccessorGenerator
 			@brief Load Mask data using the itk loading methods and wraps the resulting itk image in a ITKImageMaskAccessor.
 			* this is normally used if Mask distributions are stored in formats like meta image, nrrd...
-			* @note it implies that the Mask information is stored in absolute Gy values.
 			*/
 			class ITKImageFileMaskAccessorGenerator: public core::MaskAccessorGeneratorBase
 			{
 			public:
 				typedef MaskAccessorGeneratorBase::MaskAccessorPointer MaskAccessorPointer;
 
 			private:
 				FileNameType _itkMaskFileName;
-				/** @brief The dose as itkImage */
+				/** @brief The mask as itkImage */
 				ITKImageMaskAccessor::ITKMaskImageType::Pointer _itkDoubleImage;
 
 				ITKImageFileMaskAccessorGenerator();
 
 				/*! @brief Casts into itkImage<DoseTypeGy,3>
 				@details result is stored into _itkDoubleImage
 				*/
 				template <typename TPixelType> void doCasting(rttb::io::itk::GenericImageReader::GenericOutputImageType*
 				        genericImage);
 
 				/*! @brief Converts a generic image to itkImage<DoseTypeGy,3>
 				@param itkGenericImage the image read by GenericImageReader
 				@param loadedComponentType the component type (used for casting later on)
 				@exception InvalidParameterException if component type is not supported
 				@sa GenericImageReader
 				*/
 				void handleGenericImage(rttb::io::itk::GenericImageReader::GenericOutputImageType* itkGenericImage,
 				                        ::itk::ImageIOBase::IOComponentType& loadedComponentType);
 
 
 			public:
 				~ITKImageFileMaskAccessorGenerator();
 
 				ITKImageFileMaskAccessorGenerator(const FileNameType& fileName);
 
 				/*! @brief Generate MaskAccessor
 				@return Return shared pointer of MaskAccessor.
 				@exception InvalidDoseException Thrown if file could not be read
 				@exception InvalidParameterException Thrown if file has imageDimension !=3 or image component type != SCALAR
 				@details is always converted into a itkImage<DoseTypeGy,3> by using a CastImageFilter
 				@sa doCasting, handleGenericImage
 				*/
 				MaskAccessorPointer generateMaskAccessor();
 
 
 			};
 		}//end namespace itk
 	}//end namespace io
 }//end namespace rttb
 
 #include "rttbITKImageFileMaskAccessorGenerator.tpp"
 
 #endif