[minor] Small whitespace compliance.

Author: indexzero

lib/node-http-proxy/http-proxy.js

@@ -112,7 +112,7 @@ var HttpProxy = exports.HttpProxy = function (options) {
 util.inherits(HttpProxy, events.EventEmitter);
 
 //
-// ### function proxyRequest (req, res, [port, host, paused])
+// ### function proxyRequest (req, res, buffer)
 // #### @req {ServerRequest} Incoming HTTP Request to proxy.
 // #### @res {ServerResponse} Outgoing HTTP Request to write proxied data to.
 // #### @buffer {Object} Result from `httpProxy.buffer(req)`
@@ -164,7 +164,8 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
       req.headers['x-forwarded-proto'] = getProto(req);
     }
   }
-  if(this.timeout) {
+
+  if (this.timeout) {
     req.socket.setTimeout(this.timeout);
   }
 
@@ -382,7 +383,6 @@ HttpProxy.prototype.proxyRequest = function (req, res, buffer) {
   // `req` write it to the `reverseProxy` request.
   //
   req.on('data', function (chunk) {
-
     if (!errState) {
       var flushed = reverseProxy.write(chunk);
       if (!flushed) {