📚 Update doc

Author: Vincent Langlet

README.md

@@ -2,6 +2,10 @@
 
 [![CircleCI](https://circleci.com/gh/VincentLanglet/Symfony3-custom-coding-standard.svg?style=svg&circle-token=04bcfbcceb34f9644561c0a9ef27e935ff467705)](https://circleci.com/gh/VincentLanglet/Symfony3-custom-coding-standard)
 
+Customized coding standards for Symfony3 projects.
+
+Can be use for Symfony2 projects too.
+
 Documentation
 -------------
   * [Coding Standard](docs/standards.md)

docs/installation.md

@@ -2,46 +2,34 @@
 
 This standard can be installed with the [Composer](https://getcomposer.org/) dependency manager.
 
-1. Add the repository to your composer.json:
+1. Add the coding standard as a dependency of your project
 
-```json
-    "repositories": [
-        {
-            "type": "vcs",
-            "url": "git@github.com:VincentLanglet/Symfony3-custom-coding-standard"
-        }
-    ]
 ```
-
-2. Add the coding standard as a dependency of your project
-
-```json
-    "require-dev": {
-        "vincentlanglet/symfony3-custom-coding-standard": "^2.18"
-    },
+composer require --dev vincentlanglet/symfony3-custom-coding-standard
 ```
 
-3. Add the coding standard to the PHP_CodeSniffer install path
+2. Add the coding standard to the PHP_CodeSniffer install path
 
-The path is relative to the php_codesniffer install path. This is important to make it work both in your vagrant, local machine and PHPStorm
+The path is relative to the php_codesniffer install path.
+This is important to make it work both in your vagrant, local machine and PHPStorm
 
 ```
 bin/phpcs --config-set installed_paths ../../vincentlanglet/symfony3-custom-coding-standard
 ```
 
-4. Check the installed coding standards
+3. Check the installed coding standards
 
 ```
 bin/phpcs -i
 ```
 
-5. Done!
+4. Done!
 
 ```
 bin/phpcs --standard=Symfony3Custom /path/to/code
 ```
 
-6. (optional) Set up PHPStorm
+5. (optional) Set up PHPStorm
 
 - configure code sniffer under Languages & Frameworks -> PHP -> Code Sniffer
 - Go to Editor -> Inspections -> PHP Code sniffer, refresh the standards and select Symfony3Custom