Merge pull request #2 from danjohnson95/patch-1

docs: specified language for code comments

Author: Steve Porter

README.md

@@ -14,13 +14,13 @@ Installation
 
 Installation using composer:
 
-```
-composer require steveporter92/laravel-mongodb-passport
+```sh
+$ composer require steveporter92/laravel-mongodb-passport
 ```
 
 You need to have your `App\User` class extend `StevePorter92\Mongodb\Auth\User.php` instead of the default `Illuminate\Foundation\Auth\User`. This user class extends larvel-mongodb eloquent user as well as adding all the standard and required authentication and laravel passport traits.
 
-```
+```php
 <?php
 
 namespace App;