Update README.md

Author: Damien Chantelouve

README.md

@@ -4,9 +4,14 @@ PHP Coding Standards of Pilot'in
 ## Installation steps
 
 - Having `composer` installed: [Get Composer](https://getcomposer.org/download/)
-- Having `PHP Code Sniffer` installed: `composer global require "squizlabs/php_codesniffer=*"`
-- Having `WordPress Coding Standards` installed: `composer global require dealerdirect/phpcodesniffer-composer-installer phpcompatibility/phpcompatibility-wp squizlabs/php_codesniffer wp-coding-standards/wpcs`
+- Having `PHP Code Sniffer` installed:
+`composer global require "squizlabs/php_codesniffer=*"`
+- Having `WordPress Coding Standards` installed:
+`composer global require dealerdirect/phpcodesniffer-composer-installer phpcompatibility/phpcompatibility-wp squizlabs/php_codesniffer wp-coding-standards/wpcs`
 - Download the folder **PilotIn** of this repo and put it somewhere on your drive.
-- Give the path of this folder to phpcs using: `phpcs --config-set installed_paths path/of/your/folder`
-- Set the default standard as **PilotIn** using: `phpcs --config-set default_standard PilotIn`
-- Restart your terminal to be sure everything is up to date & try: `phpcs --config-show` to see if everything is set.
+- Give the path of this folder to phpcs using:
+`phpcs --config-set installed_paths path/of/your/folder`
+- Set the default standard as **PilotIn** using:
+`phpcs --config-set default_standard PilotIn`
+- Restart your terminal to be sure everything is up to date & try this to see if everything is set:
+`phpcs --config-show`