[fix] style nits

Author: jcrugzz

Diff for: lib/http-proxy.js

@@ -1,4 +1,4 @@
- //use explicit /index.js to help browserify negociation in require '/lib/http-proxy' (!)
+ // Use explicit /index.js to help browserify negociation in require '/lib/http-proxy' (!)
 var ProxyServer = require('./http-proxy/index.js').Server;
 
 
@@ -18,7 +18,7 @@ var ProxyServer = require('./http-proxy/index.js').Server;
  */
 
 
-var createProxyServer = function(options) {
+function createProxyServer(options) {
   /*
    *  `options` is needed and it must have the following layout:
    *
@@ -35,7 +35,7 @@ var createProxyServer = function(options) {
    *    ignorePath: <true/false, Default: false - specify whether you want to ignore the proxy path of the incoming request>
    *    localAddress : <Local interface string to bind for outgoing connections>
    *    changeOrigin: <true/false, Default: false - changes the origin of the host header to the target URL>
-   *    auth   : Basic authentication i.e. 'user:password' to compute an Authorization header.  
+   *    auth   : Basic authentication i.e. 'user:password' to compute an Authorization header.
    *    hostRewrite: rewrites the location hostname on (301/302/307/308) redirects, Default: null.
    *    autoRewrite: rewrites the location host/port on (301/302/307/308) redirects based on requested host/port. Default: false.
    *    protocolRewrite: rewrites the location protocol on (301/302/307/308) redirects to 'http' or 'https'. Default: null.

Diff for: lib/http-proxy/passes/web-incoming.js

@@ -28,7 +28,7 @@ module.exports = {
    * @api private
    */
 
-  deleteLength : function deleteLength(req, res, options) {
+  deleteLength: function deleteLength(req, res, options) {
     if((req.method === 'DELETE' || req.method === 'OPTIONS')
        && !req.headers['content-length']) {
       req.headers['content-length'] = '0';
@@ -62,7 +62,7 @@ module.exports = {
    * @api private
    */
 
-  XHeaders : function XHeaders(req, res, options) {
+  XHeaders: function XHeaders(req, res, options) {
     if(!options.xfwd) return;
 
     var encrypted = req.isSpdy || common.hasEncryptedConnection(req);
@@ -94,7 +94,7 @@ module.exports = {
    * @api private
    */
 
-  stream : function stream(req, res, options, _, server, clb) {
+  stream: function stream(req, res, options, _, server, clb) {
 
     // And we begin!
     server.emit('start', req, res, options.target)

Diff for: lib/http-proxy/passes/web-outgoing.js

@@ -23,7 +23,7 @@ module.exports = { // <--
    *
    * @api private
    */
-  removeChunked : function removeChunked(req, res, proxyRes) {
+  removeChunked: function removeChunked(req, res, proxyRes) {
     if (req.httpVersion === '1.0') {
       delete proxyRes.headers['transfer-encoding'];
     }
@@ -82,7 +82,7 @@ module.exports = { // <--
    *
    * @api private
    */
-  writeHeaders : function writeHeaders(req, res, proxyRes, options) {
+  writeHeaders: function writeHeaders(req, res, proxyRes, options) {
     var rewriteCookieDomainConfig = options.cookieDomainRewrite;
     if (typeof rewriteCookieDomainConfig === 'string') { //also test for ''
       rewriteCookieDomainConfig = { '*': rewriteCookieDomainConfig };
@@ -107,7 +107,7 @@ module.exports = { // <--
    *
    * @api private
    */
-  writeStatusCode : function writeStatusCode(req, res, proxyRes) {
+  writeStatusCode: function writeStatusCode(req, res, proxyRes) {
     // From Node.js docs: response.writeHead(statusCode[, statusMessage][, headers])
     if(proxyRes.statusMessage) {
       res.writeHead(proxyRes.statusCode, proxyRes.statusMessage);