Coding gudilines for class and methods javadocs fixed.

Change-Id: I0153e6391c9ec9eacaac65c3989834b6bf5c65bf
diff --git a/src/main/java/org/onosproject/yangutils/datamodel/YangBelongsTo.java b/src/main/java/org/onosproject/yangutils/datamodel/YangBelongsTo.java
index 42e8bc6..7fd8a1a 100644
--- a/src/main/java/org/onosproject/yangutils/datamodel/YangBelongsTo.java
+++ b/src/main/java/org/onosproject/yangutils/datamodel/YangBelongsTo.java
@@ -44,7 +44,7 @@
  */
 
 /**
- * Maintains the belongs-to data type information.
+ * Represents the belongs-to data type information.
  */
 public class YangBelongsTo implements Parsable {
 
@@ -73,7 +73,7 @@
     }
 
     /**
-     * Get the belongs to module name.
+     * Returns the belongs to module name.
      *
      * @return the belongs to module name
      */
@@ -82,7 +82,7 @@
     }
 
     /**
-     * Set the belongs to module name.
+     * Sets the belongs to module name.
      *
      * @param belongsToModuleName the belongs to module name to set
      *
@@ -92,7 +92,7 @@
     }
 
     /**
-     * Get the prefix.
+     * Returns the prefix.
      *
      * @return the prefix
      */
@@ -101,7 +101,7 @@
     }
 
     /**
-     * Set the prefix.
+     * Sets the prefix.
      *
      * @param prefix the prefix to set
      */
@@ -120,7 +120,7 @@
     }
 
     /**
-     * Validate the data on entering the corresponding parse tree node.
+     * Validates the data on entering the corresponding parse tree node.
      *
      * @throws DataModelException a violation of data model rules
      */
@@ -130,7 +130,7 @@
     }
 
     /**
-     * Validate the data on exiting the corresponding parse tree node.
+     * Validates the data on exiting the corresponding parse tree node.
      *
      * @throws DataModelException a violation of data model rules
      */