diff --git a/DSA/Arrays/BubbleSort.js b/DSA/Arrays/BubbleSort.js
index c37a9d6..1be002d 100644
--- a/DSA/Arrays/BubbleSort.js
+++ b/DSA/Arrays/BubbleSort.js
@@ -17,7 +17,8 @@
  }
  console.log(arr);
 }
-  
+
+// A sample array for sample
 var arr = [234, 43, 55, 63,  5, 6, 235, 547];
  
 // call the function