Remove Git merge marks in mailer.rst

Author: sebastian-bojara

mailer.rst

@@ -112,7 +112,6 @@ MailPace            ``composer require symfony/mailpace-mailer``
 Infobip             ``composer require symfony/infobip-mailer``
 ==================  ==============================================
 
-<<<<<<< HEAD
 .. versionadded:: 6.2
 
     The ``MailPace`` integration was introduced in Symfony 6.2 (in previous
@@ -121,15 +120,14 @@ Infobip             ``composer require symfony/infobip-mailer``
 .. versionadded:: 6.2
 
     The Infobip integration was introduced in Symfony 6.2.
-=======
+
 .. note::
 
     As a convenience, Symfony also provides support for Gmail (``composer
     require symfony/google-mailer``), but this should not be used in
     production. In development, you should probably use an :ref:`email catcher
     <mail-catcher>` instead. Note that most supported providers also offer a
     free tier.
->>>>>>> 6.1
 
 Each library includes a :ref:`Symfony Flex recipe <symfony-flex>` that will add
 a configuration example to your ``.env`` file. For example, suppose you want to