Rename IFlow to Flow on javadocs.

Change-Id: I331ce5e18be02868ed6e1fda240f3e8708d10a50
diff --git a/src/main/java/net/onrc/onos/api/flowmanager/PacketPathFlow.java b/src/main/java/net/onrc/onos/api/flowmanager/PacketPathFlow.java
index 3c6bd6d..040b9a7 100644
--- a/src/main/java/net/onrc/onos/api/flowmanager/PacketPathFlow.java
+++ b/src/main/java/net/onrc/onos/api/flowmanager/PacketPathFlow.java
@@ -8,7 +8,7 @@
 import net.onrc.onos.core.util.PortNumber;
 
 /**
- * IFlow object representing a packet path.
+ * Flow object representing a packet path.
  * <p>
  * TODO: Think this: Do we need a bandwidth constraint?
  */
@@ -19,7 +19,7 @@
     /**
      * Constructor.
      *
-     * @param id ID for this new IFlow object.
+     * @param id ID for this new Flow object.
      * @param match Match object at the source node of the path.
      * @param inPort Ingress port number at the ingress edge node.
      * @param path Path between ingress and egress edge node.