[ONOS-5084],[ONOS-5083] YANG schema registry for YMS

Change-Id: I88394307cb9be30237be0bb17e013d7af88a607c
diff --git a/apps/yms/api/src/main/java/org/onosproject/yms/ysr/YangModuleIdentifier.java b/apps/yms/api/src/main/java/org/onosproject/yms/ysr/YangModuleIdentifier.java
index 6b02720..acae603 100644
--- a/apps/yms/api/src/main/java/org/onosproject/yms/ysr/YangModuleIdentifier.java
+++ b/apps/yms/api/src/main/java/org/onosproject/yms/ysr/YangModuleIdentifier.java
@@ -28,11 +28,11 @@
      *
      * @return the name of the YANG module
      */
-    String getModuleName();
+    String moduleName();
 
     /**
      * Retrieves revision of the YANG module.
-     *
+     * <p>
      * Reference RFC 7895
      * Each YANG module and submodule within the library has a
      * revision.  This is derived from the most recent revision statement
@@ -42,5 +42,5 @@
      *
      * @return revision of the YANG module
      */
-    String getRevision();
+    String revision();
 }