diff --git a/lib/node-http-proxy/http-proxy.js b/lib/node-http-proxy/http-proxy.js
index ebc29a5..5f606e2 100644
--- a/lib/node-http-proxy/http-proxy.js
+++ b/lib/node-http-proxy/http-proxy.js
@@ -438,7 +438,6 @@ HttpProxy.prototype.proxyWebSocketRequest = function (req, socket, head, buffer)
   // Helper function for setting appropriate socket values:
   // 1. Turn of all bufferings
   // 2. For server set KeepAlive
-  // 3. For client set encoding
   //
   function _socket(socket, keepAlive) {
     socket.setTimeout(0);