#107 Improve JavaDoc for Null Object example

2015-08-20 22:42:49 +03:00
parent 952ebc638f
commit 2bc23844a4
3 changed files with 11 additions and 2 deletions
--- a/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java
+++ b/null-object/src/main/java/com/iluwatar/nullobject/NullNode.java
@ -3,7 +3,7 @@ package com.iluwatar.nullobject;
 /**
 * 
 * Null Object implementation for binary tree node.
- * 
+ * <p>
 * Implemented as Singleton, since all the NullNodes are the same.
 *
 */