Javadoc fixes

Change-Id: Id23ed2d576b2222194153be9d043ca5acafe67ae
diff --git a/apps/sdnip/src/main/java/org/onosproject/sdnip/IntentSynchronizer.java b/apps/sdnip/src/main/java/org/onosproject/sdnip/IntentSynchronizer.java
index e0e9faf..35ff705 100644
--- a/apps/sdnip/src/main/java/org/onosproject/sdnip/IntentSynchronizer.java
+++ b/apps/sdnip/src/main/java/org/onosproject/sdnip/IntentSynchronizer.java
@@ -102,6 +102,7 @@
      * @param intentService the intent service
      * @param hostService the host service
      * @param configService the SDN-IP configuration service
+     * @param interfaceService the interface service
      */
     IntentSynchronizer(ApplicationId appId, IntentService intentService,
                        HostService hostService,