diff --git a/include/osgUtil/SceneView b/include/osgUtil/SceneView
index 50d4683f5..ddd8ce305 100644
--- a/include/osgUtil/SceneView
+++ b/include/osgUtil/SceneView
@@ -366,7 +366,7 @@ class OSGUTIL_EXPORT SceneView : public osg::Referenced, public osg::CullSetting
         ComputeStereoMatricesCallback* getComputeStereoMatricesCallback() { return _computeStereoMatricesCallback.get(); }
         const ComputeStereoMatricesCallback* getComputeStereoMatricesCallback() const { return _computeStereoMatricesCallback.get(); }
 
-        /** Calculate, via glUnProject, the object coordinates of a window point.
+        /** Calculate the object coordinates of a point in window coordinates.
             Note, current implementation requires that SceneView::draw() has been previously called
             for projectWindowIntoObject to produce valid values.  Consistent with OpenGL
             windows coordinates are calculated relative to the bottom left of the window.
@@ -374,8 +374,7 @@ class OSGUTIL_EXPORT SceneView : public osg::Referenced, public osg::CullSetting
         */
         bool projectWindowIntoObject(const osg::Vec3& window,osg::Vec3& object) const;
 
-        /** Calculate, via glUnProject, the object coordinates of a window x,y
-            when projected onto the near and far planes.
+        /** Calculate the object coordinates of a window x,y when projected onto the near and far planes.
             Note, current implementation requires that SceneView::draw() has been previously called
             for projectWindowIntoObject to produce valid values.  Consistent with OpenGL
             windows coordinates are calculated relative to the bottom left of the window.
@@ -383,7 +382,7 @@ class OSGUTIL_EXPORT SceneView : public osg::Referenced, public osg::CullSetting
         */
         bool projectWindowXYIntoObject(int x,int y,osg::Vec3& near_point,osg::Vec3& far_point) const;
 
-        /** Calculate, via glProject, the object coordinates of a window.
+        /** Calculate the window coordinates of a point in object coordinates.
             Note, current implementation requires that SceneView::draw() has been previously called
             for projectWindowIntoObject to produce valid values.  Consistent with OpenGL
             windows coordinates are calculated relative to the bottom left of the window,