diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordService.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordService.java
index 0d09bb3..f877630 100644
--- a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordService.java
+++ b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordService.java
@@ -53,6 +53,7 @@
      * Default constructor.
      *
      * @param vNet OpenStack network
+     * @param subnet OpenStack subnet
      * @param hosts host and tunnel ip map
      * @param tenantServices list of tenant service ids
      */
diff --git a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnRuleInstaller.java b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnRuleInstaller.java
index d9b29bd..ad9dee8 100644
--- a/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnRuleInstaller.java
+++ b/apps/cordvtn/src/main/java/org/onosproject/cordvtn/CordVtnRuleInstaller.java
@@ -125,6 +125,8 @@
      * @param flowRuleService flow rule service
      * @param deviceService device service
      * @param driverService driver service
+     * @param groupService group service
+     * @param mastershipService mastership service
      * @param tunnelType tunnel type
      */
     public CordVtnRuleInstaller(ApplicationId appId,