Update README.md

Author: GrahamCampbell

README.md

@@ -37,7 +37,8 @@ $ composer require "graham-campbell/digitalocean:^10.0"
 #### Symfony:
 
 ```bash
-$ composer require "dunglas/digital-ocean-bundle:^1.0" "symfony/http-client:^5.4" "nyholm/psr7:^1.5" "guzzlehttp/promises:^1.5"
+$ composer require "dunglas/digital-ocean-bundle:^1.0" \
+  "symfony/http-client:^5.4" "nyholm/psr7:^1.5" "guzzlehttp/promises:^1.5"
 ```
 
 We are decoupled from any HTTP messaging client by using [PSR-7](https://www.php-fig.org/psr/psr-7/), [PSR-17](https://www.php-fig.org/psr/psr-17/), [PSR-18](https://www.php-fig.org/psr/psr-18/), and [HTTPlug](https://httplug.io/). You can visit [HTTPlug for library users](https://docs.php-http.org/en/latest/httplug/users.html) to get more information about installing HTTPlug related packages. The framework integration [graham-campbell/gitlab](https://github.com/GrahamCampbell/Laravel-GitLab) is by [Graham Campbell](https://github.com/GrahamCampbell) and [dunglas/digital-ocean-bundle](https://github.com/dunglas/DunglasDigitalOceanBundle) is by [Kévin Dunglas](https://github.com/dunglas).