From b34ad0d59780df08171b031f682a6634e77ffd4b Mon Sep 17 00:00:00 2001
From: AJ ONeal <awesome@coolaj86.com>
Date: Mon, 15 Feb 2016 10:50:07 -0700
Subject: [PATCH] Update README.md

---
 README.md | 34 +++++++++++++++++++++-------------
 1 file changed, 21 insertions(+), 13 deletions(-)

diff --git a/README.md b/README.md
index 60e9ce1..b9f216e 100644
--- a/README.md
+++ b/README.md
@@ -86,6 +86,10 @@ Let's say you want to redirect all http to https.
 
 ```javascript
 var LEX = require('letsencrypt-express');
+var http = require('http');
+var https = require('http2');
+// NOTE: you could use the old https module if for some reason you don't want to support modern browsers
+
 var lex = LEX.create({
   configDir: __dirname + '/letsencrypt.config'
 , approveRegistration: function (hostname, cb) {
@@ -97,21 +101,25 @@ var lex = LEX.create({
   }
 });
 
+function redirectHttp() {
+  http.createServer(LEX.createAcmeResponder(lex, function redirectHttps(req, res) {
+    res.setHeader('Location', 'https://' + req.headers.host + req.url);
+    res.end('<!-- Hello Developer Person! Please use HTTPS instead -->');
+  })).listen(80);
+}
 
-var http = require('http');
-http.createServer(LEX.createAcmeResponder(lex, function redirectHttps(req, res) {
-  res.setHeader('Location', 'https://' + req.headers.host + req.url);
-  res.end('<!-- Hello Developer Person! Please use HTTPS instead -->');
-})).listen(80);
+function serveHttps() {
+  var app = require('express')();
+  
+  app.use('/', function (req, res) {
+    res.end('Hello!');
+  });
+  
+  https.createServer(lex.httpsOptions, LEX.createAcmeResponder(lex, app)).listen(443);
+}
 
-
-var app = require('express')();
-app.use('/', function (req, res) {
-  res.end('Hello!');
-});
-
-var https = require('http2');
-https.createServer(lex.httpsOptions, LEX.createAcmeResponder(lex, app)).listen(443);
+redirectHttp();
+serveHttps();
 ```
 
 In short these are the only functions you need to be aware of: