diff --git a/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/BgpFlowSpecRibOut.java b/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/BgpFlowSpecRibOut.java
index a9885d8..8d503b4 100755
--- a/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/BgpFlowSpecRibOut.java
+++ b/protocols/bgp/ctl/src/main/java/org/onosproject/bgp/controller/impl/BgpFlowSpecRibOut.java
@@ -104,7 +104,7 @@
      * Removes flow spec.
      *
      * @param routeDistinguisher route distinguisher
-     * @param flowSpec BGP flow specification
+     * @param flowSpecPrefix BGP flow specification prefix
      */
     public void delete(RouteDistinguisher routeDistinguisher, BgpFlowSpecPrefix flowSpecPrefix) {
         if (vpnFlowSpecTree.containsKey(routeDistinguisher)) {