diff --git a/Java/data-structure-with-java/src/main/java/com/javadevjournal/datastructure/tree/rb/RedBlackTree.java b/Java/data-structure-with-java/src/main/java/com/javadevjournal/datastructure/tree/rb/RedBlackTree.java
index c7ac200..2a9349d 100644
--- a/Java/data-structure-with-java/src/main/java/com/javadevjournal/datastructure/tree/rb/RedBlackTree.java
+++ b/Java/data-structure-with-java/src/main/java/com/javadevjournal/datastructure/tree/rb/RedBlackTree.java
@@ -1,5 +1,8 @@
 package com.javadevjournal.datastructure.tree.rb;
 
+/**
+ * Red and black tree in Java
+ */
 public class RedBlackTree {
 
     private Node root;