javadoc fixes

Change-Id: I3b4fc2d99f42b2413a535fb411b9c19bdd186ad8
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterDefinitionStore.java b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterDefinitionStore.java
index 97ec769..19b6485 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterDefinitionStore.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/cluster/impl/ClusterDefinitionStore.java
@@ -48,7 +48,7 @@
         file = new File(filePath);
     }
 
-    /**
+    /*
      * Returns set of the controller nodes, including self.
      *
      * @return set of controller nodes
@@ -67,7 +67,7 @@
         return nodes;
     }
 
-    /**
+    /*
      * Writes the given set of the controller nodes.
      *
      * @param nodes set of controller nodes
diff --git a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/StoreSerializer.java b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/StoreSerializer.java
index 48fff65..8ebb0e6 100644
--- a/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/StoreSerializer.java
+++ b/core/store/serializers/src/main/java/org/onlab/onos/store/serializers/StoreSerializer.java
@@ -44,6 +44,7 @@
      *
      * @param bytes bytes to be deserialized
      * @return deserialized object
+     * @param <T> decoded type
      */
     public <T> T decode(final byte[] bytes);
 
@@ -52,6 +53,7 @@
      *
      * @param buffer bytes to be deserialized
      * @return deserialized object
+     * @param <T> decoded type
      */
     public <T> T decode(final ByteBuffer buffer);
 }