diff --git a/BubbleSort.cpp b/BubbleSort.cpp
index 079f041..4356030 100644
--- a/BubbleSort.cpp
+++ b/BubbleSort.cpp
@@ -35,6 +35,6 @@ int main()
     int n = sizeof(arr)/sizeof(arr[0]); 
     bubbleSort(arr, n); 
     printf("Sorted array : \n"); 
-    printArray(arr, n); 
+    printArray(arr, n);  //print array
     return 0; 
 }