More comments

include/ITASIMOVariableDelayLineBase.h

@@ -209,7 +209,7 @@ public:
 	  * @param[in] iCursorID Cursor identifier
 	  * @param[in] iLength Number of samples that should be read from the VDL
 	  *
-	  * @return Effective number of samples required for read() call
+	  * @return Effective number of samples required for read() call with included difference cause by switching from old to new delay
 	  */
 	int GetEffectiveReadLength( const int iCursorID, int iLength ) const;