diff --git a/quicksort.java b/quicksort.java
index 1348fd6..4438484 100644
--- a/quicksort.java
+++ b/quicksort.java
@@ -83,3 +83,4 @@ public static void main(String[] args)
 		printArray(arr, p);
 	}
 //complexity:O(nlogn)
+//contribute by Aniket 2.