diff --git a/branches/ParadisEO-GPU/src/problems/eval/PPPEval.h b/branches/ParadisEO-GPU/src/problems/eval/PPPEval.h
index 7691e432d..39899c8d3 100644
--- a/branches/ParadisEO-GPU/src/problems/eval/PPPEval.h
+++ b/branches/ParadisEO-GPU/src/problems/eval/PPPEval.h
@@ -44,7 +44,7 @@ public:
 
 	/**
 	 * Constructor
-	 * @param _qapData the specific data problem useful to evalute solution(flow & distance matrices of QAP problem)
+	 * @param _pppData the specific data problem useful to evalute solution( vector of 1 & _1 for PPP)
 	 */
 
 	PPPEval(PPPData<ElemType> & _pppData) {