Fixes for Javadoc errors

Change-Id: Icf8fa2918faf071407e33c1fecc2ebac817cc817
diff --git a/core/api/src/main/java/org/onosproject/ui/topo/NodeBadge.java b/core/api/src/main/java/org/onosproject/ui/topo/NodeBadge.java
index 7b51711..4edb6712 100644
--- a/core/api/src/main/java/org/onosproject/ui/topo/NodeBadge.java
+++ b/core/api/src/main/java/org/onosproject/ui/topo/NodeBadge.java
@@ -40,7 +40,7 @@
             return "{" + code + "}";
         }
 
-        /** Returns the status code in string form. */
+        /* Returns the status code in string form. */
         public String code() {
             return code;
         }