Merge pull request #69 from javiereguiluz/patch-2

Updated the installation instructions

README.md

@@ -64,35 +64,48 @@ Table of contents
 
 ## Installing  [ControllerExtraBundle](https://github.com/mmoreram/controller-extra-bundle)
 
-You have to add require line into you composer.json file
+### Step 1: Download the Bundle
 
-``` yml
-"require": {
-    "php": ">=5.3.3",
-    "symfony/symfony": "2.3.*",
+Open a command console, enter your project directory and execute the
+following command to download the latest stable version of this bundle:
 
-    "mmoreram/controller-extra-bundle": "1.0.*@dev",
-}
+```bash
+$ composer require mmoreram/controller-extra-bundle "1.0.*@dev"
 ```
 
-Then you have to use composer to update your project dependencies
+This command requires you to have Composer installed globally, as explained
+in the [installation chapter](https://getcomposer.org/doc/00-intro.md)
+of the Composer documentation.
 
-``` bash
-$ curl -sS https://getcomposer.org/installer | php
-$ php composer.phar update
-```
+### Step 2: Enable the Bundle
 
-And register the bundle in your appkernel.php file
+Then, enable the bundle by adding the following in the `app/AppKernel.php`
+file of your project:
+
+```php
+<?php
+// app/AppKernel.php
+
+// ...
+class AppKernel extends Kernel
+{
+    public function registerBundles()
+    {
+        $bundles = array(
+            // ...
+
+            new Mmoreram\ControllerExtraBundle\ControllerExtraBundle(),
+        );
+
+        // ...
+    }
 
-``` php
-return array(
-    // ...
-    new Mmoreram\ControllerExtraBundle\ControllerExtraBundle(),
     // ...
-);
+}
 ```
 
 ## Tests
+
 You can test this bundle with this command
 
 ``` bash