Connection: update comment

lib/Connection.js

@@ -1128,8 +1128,8 @@ Connection.prototype._enqueue = function(fullcmd, promote, cb) {
     this._queue.push(info);
 
   if (!this._curReq) {
-    // defer until next tick for requests like APPEND where access to the
+    // defer until next tick for requests like APPEND and FETCH where access to
-    // request object is needed immediately after enqueueing
+    // the request object is needed immediately after enqueueing
     process.nextTick(function() { self._processQueue(); });
   } else if (this._curReq.type === 'IDLE') {
     this._idle.enabled = false;