Clean up readme file

Author: hannesvdvreken

README.md

@@ -21,12 +21,12 @@ Once composer is finished, you need to add the service provider. Open `app/confi
 
 Then, add a Facade for more convenient usage. In `app/config/app.php` add the following line to the `aliases` array:
 
-        'Twilio' => 'Aloha\Twilio\Facades\Twilio',
+    'Twilio' => 'Aloha\Twilio\Facades\Twilio',
 
 Publish config files from the Terminal
 
-        php artisan config:publish aloha/twilio
-        
+    php artisan config:publish aloha/twilio
+
 Edit `config/packages/aloha/twilio` with your appropriate Twilio settings        
 
 
@@ -35,30 +35,25 @@ Edit `config/packages/aloha/twilio` with your appropriate Twilio settings
 Sending a SMS Message
 
 ```php
-<?php
 Twilio::message('+18085551212', 'Pink Elephants and Happy Rainbows');
 ```
 
 Sending a MMS Message
 
 ```php
-<?php
 Twilio::messageWithMedia('+18085551212', 'Pink Elephants and Happy Rainbows', array('http://placehold.it/200x200'));
 ```
 
 Creating a Call
 
 ```php
-<?php
 Twilio::call('+18085551212', 'http://foo.com/call.xml');
 ```
 
 Generating TwiML
 
 ```php
-<?php
-$twiml = 
-Twilio::twiml(function($message) {
+$twiml = Twilio::twiml(function($message) {
     $message->say('Hello');
     $message->play('https://api.twilio.com/cowbell.mp3', array('loop' => 5));
 });