ReplicationState: Improve javadoc of RefPushResult values

Change-Id: If602b4f836626dbeed2a76641ecdc0cdc1754f5b
diff --git a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationState.java b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationState.java
index 5026b4d..9244316 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationState.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/replication/ReplicationState.java
@@ -159,7 +159,7 @@
 
   public enum RefPushResult {
     /**
-     * The ref is not replicated to slave.
+     * The ref was not successfully replicated.
      */
     FAILED,
 
@@ -169,7 +169,7 @@
     NOT_ATTEMPTED,
 
     /**
-     * ref was successfully replicated.
+     * The ref was successfully replicated.
      */
     SUCCEEDED;
   }