Merge pull request php-http#261 from php-http/Nyholm-patch-1-1

Updated flex alias

Author: dbu

integrations/symfony-bundle.rst

@@ -15,11 +15,11 @@ Installation
 Using Symfony Flex
 ------------------
 
-HttplugBundle is officially supported by `Symfony Flex`_ and available as the ``http`` alias.
+HttplugBundle is officially supported by `Symfony Flex`_ and available as the ``httplug`` alias.
 
 .. code-block:: bash
 
- $ composer require http
+ $ composer require httplug
 
 Without Symfony Flex
 --------------------