Javadoc fixes

Change-Id: Id23ed2d576b2222194153be9d043ca5acafe67ae
diff --git a/apps/dhcp/src/main/java/org/onosproject/dhcp/rest/DHCPWebResource.java b/apps/dhcp/src/main/java/org/onosproject/dhcp/rest/DHCPWebResource.java
index 38df577..bfa2767 100644
--- a/apps/dhcp/src/main/java/org/onosproject/dhcp/rest/DHCPWebResource.java
+++ b/apps/dhcp/src/main/java/org/onosproject/dhcp/rest/DHCPWebResource.java
@@ -104,6 +104,7 @@
      * Post a new static MAC/IP binding.
      * Registers a static binding to the DHCP server, and displays the current set of bindings.
      *
+     * @param stream JSON stream
      * @return 200 OK
      */
     @POST
@@ -139,6 +140,7 @@
      * Delete a static MAC/IP binding.
      * Removes a static binding from the DHCP Server, and displays the current set of bindings.
      *
+     * @param macID mac address identifier
      * @return 200 OK
      */
     @DELETE