Coding gudilines for class and methods javadocs fixed.

Change-Id: I0153e6391c9ec9eacaac65c3989834b6bf5c65bf
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TraversalType.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TraversalType.java
index 28ae5ff..dd7db35 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TraversalType.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TraversalType.java
@@ -17,7 +17,7 @@
 package org.onosproject.yangutils.translator.tojava;
 
 /**
- * Data model tree traversal types.
+ * Represents data model tree traversal types.
  */
 public enum TraversalType {