diff --git a/Modules/Segmentation/Controllers/mitkToolManagerProvider.h b/Modules/Segmentation/Controllers/mitkToolManagerProvider.h
index bfd41378a6..92ebaf7de4 100644
--- a/Modules/Segmentation/Controllers/mitkToolManagerProvider.h
+++ b/Modules/Segmentation/Controllers/mitkToolManagerProvider.h
@@ -1,76 +1,77 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #ifndef MITK_TOOLMANAGERPROVIDER_H
 #define MITK_TOOLMANAGERPROVIDER_H
 
 #include "SegmentationExports.h"
 
 #include <usModuleContext.h>
 #include <usServiceInterface.h>
 
 #include "mitkToolManager.h"
 #include <itkObjectFactory.h>
 #include <mitkCommon.h>
 
 //class SegmentationModuleActivator;
 
 namespace mitk
 {
 
   /**
    \brief Micro Service Singleton to get an instance of mitk::ToolManager
 
    \sa ToolManager
 
    Implemented as a singleton to have implicitely only one instance of ToolManager.
    Use this service to make sure your Tools are managed by the object.
 
-   \note Can only be instantiated by SegmentationModuleActivator.
+   \note Can only be instantiated by SegmentationModuleActivator. The common way to get the ToolManager is by
+   <code> mitk::ToolManager* toolManager = mitk::ToolManagerProvider::GetInstance()->GetToolManager(); </code>
   */
   class Segmentation_EXPORT ToolManagerProvider : public itk::LightObject
   {
   public:
     mitkClassMacro(ToolManagerProvider, itk::LightObject);
     itkNewMacro(ToolManagerProvider);
 
     /** \brief Returns ToolManager object
     \note As this service is implemented as a singleton there is always the same ToolManager instance returned.
     */
     virtual mitk::ToolManager* GetToolManager();
 
     /** \brief Returns an instance of ToolManagerProvider service */
     static mitk::ToolManagerProvider* GetInstance();
 
     //ONLY SegmentationModuleActivator is able to create instances of the service
     //friend class SegmentationModuleActivator;
 
   protected:
     //mitkClassMacro(ToolManagerProvider, itk::LightObject);
     //itkNewMacro(Self);
 
     ToolManagerProvider();
     virtual ~ToolManagerProvider();
     ToolManagerProvider(const ToolManagerProvider&);
     ToolManagerProvider& operator=(const ToolManagerProvider&);
 
     mitk::ToolManager::Pointer m_ToolManager;
   };
 }
 
 US_DECLARE_SERVICE_INTERFACE(mitk::ToolManagerProvider, "org.mitk.services.ToolManagerProvider")
 
 #endif