diff --git a/protocols/openflow/api/src/main/java/org/onosproject/openflow/controller/ExtensionSelectorInterpreter.java b/protocols/openflow/api/src/main/java/org/onosproject/openflow/controller/ExtensionSelectorInterpreter.java
index 7336c3c..5db4386 100644
--- a/protocols/openflow/api/src/main/java/org/onosproject/openflow/controller/ExtensionSelectorInterpreter.java
+++ b/protocols/openflow/api/src/main/java/org/onosproject/openflow/controller/ExtensionSelectorInterpreter.java
@@ -43,7 +43,7 @@
      *
      * @param factory OpenFlow factory
      * @param extensionSelector extension selector
-     * @return OpenFlow action
+     * @return OpenFlow OXM
      */
     OFOxm<?> mapSelector(OFFactory factory, ExtensionSelector extensionSelector);