Rename IFlow to Flow on javadocs.

Change-Id: I331ce5e18be02868ed6e1fda240f3e8708d10a50
diff --git a/src/main/java/net/onrc/onos/core/matchaction/action/ModifyDstMacAction.java b/src/main/java/net/onrc/onos/core/matchaction/action/ModifyDstMacAction.java
index 856b951..47e0d44 100644
--- a/src/main/java/net/onrc/onos/core/matchaction/action/ModifyDstMacAction.java
+++ b/src/main/java/net/onrc/onos/core/matchaction/action/ModifyDstMacAction.java
@@ -6,7 +6,7 @@
  * An action object to modify destination MAC address.
  * <p>
  * This class does not have a switch ID. The switch ID is handled by
- * MatchAction, IFlow or Intent class.
+ * MatchAction, Flow or Intent class.
  */
 public class ModifyDstMacAction implements Action {
     private final MACAddress dstMac;