Fix javadoc warnings

Change-Id: I3de24a04593f47c786f698f5ee1669b3d2f2fdfc
diff --git a/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/EventuallyConsistentMapImpl.java b/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/EventuallyConsistentMapImpl.java
index f595e6a..bee4dc2 100644
--- a/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/EventuallyConsistentMapImpl.java
+++ b/core/store/primitives/src/main/java/org/onosproject/store/primitives/impl/EventuallyConsistentMapImpl.java
@@ -150,6 +150,7 @@
      * @param antiEntropyTimeUnit   time unit for anti-entropy period
      * @param convergeFaster        make anti-entropy try to converge faster
      * @param persistent            persist data to disk
+     * @param persistenceService    persistence service
      */
     EventuallyConsistentMapImpl(String mapName,
                                 ClusterService clusterService,