Minor javadoc fixes.

Change-Id: I1488e7f26a447543191aaa46070a16c5968db0b6
diff --git a/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStore.java b/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStore.java
index e5f40b3..4fe986c 100644
--- a/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStore.java
+++ b/core/store/dist/src/main/java/org/onosproject/store/device/impl/GossipDeviceStore.java
@@ -1297,7 +1297,7 @@
 
     /**
      * Responds to anti-entropy advertisement message.
-     * <p/>
+     * <p>
      * Notify sender about out-dated information using regular replication message.
      * Send back advertisement to sender if not in sync.
      *