Comment correction in MemcachedConnection. Non-javadoc.

Change-Id: Idf5f35739cb286a8e808891a202964ca67e685cf
Reviewed-on: http://review.couchbase.org/17666
Reviewed-by: Michael Wiederhold <mike@couchbase.com>
Tested-by: Michael Wiederhold <mike@couchbase.com>

src/main/java/net/spy/memcached/MemcachedConnection.java

@@ -256,7 +256,7 @@ public void handleIO() throws IOException {
     if (!shutDown && !reconnectQueue.isEmpty()) {
       attemptReconnects();
     }
-    // rehash operations that in retry state
+    // rehash any operations that are in retry state
     redistributeOperations(retryOps);
     retryOps.clear();