diff --git a/BST.java b/BST.java
index 544e77d..d9729bb 100644
--- a/BST.java
+++ b/BST.java
@@ -8,7 +8,7 @@ private class Node {
 	}
 
 	private Node root;
-
+	//constructor
 	public BSTT(int arr[]) {
 		this.root = construct(arr, 0, arr.length - 1);
 	}