Fix typo

Change-Id: I6f217ba3be327fa504c1f007036a279e1d763f29
diff --git a/src/main/java/net/onrc/onos/apps/sdnip/RibUpdate.java b/src/main/java/net/onrc/onos/apps/sdnip/RibUpdate.java
index 0476979..040b079 100644
--- a/src/main/java/net/onrc/onos/apps/sdnip/RibUpdate.java
+++ b/src/main/java/net/onrc/onos/apps/sdnip/RibUpdate.java
@@ -13,7 +13,7 @@
 
     /**
      * Updates can either add new routes or revoke old routes. The
-     * {@link Operation} enum descibes which action is being taken.
+     * {@link Operation} enum describes which action is being taken.
      */
     public enum Operation {
         /**