[ONOS-4799],[ONOS-4351] Augment inter file linker and Generated Code refactored.

Change-Id: Id1f3ac9c90a632373f51cc75d499c3110216be17
diff --git a/utils/yangutils/datamodel/src/main/java/org/onosproject/yangutils/datamodel/YangPathOperator.java b/utils/yangutils/datamodel/src/main/java/org/onosproject/yangutils/datamodel/YangPathOperator.java
index 718c30c..0594af8 100644
--- a/utils/yangutils/datamodel/src/main/java/org/onosproject/yangutils/datamodel/YangPathOperator.java
+++ b/utils/yangutils/datamodel/src/main/java/org/onosproject/yangutils/datamodel/YangPathOperator.java
@@ -20,6 +20,8 @@
  */
 public enum YangPathOperator {
 
-    // Path expression contains equal to.
+    /**
+     *  Path expression contains equal-to.
+     */
     EQUALTO
 }