Minor tweaks

Author: javiereguiluz

mailer.rst

@@ -1428,21 +1428,26 @@ is sent::
         // do something with the message
     }
 
-Execute this command to find out which listeners are registered for this event and
-their priorities:
+Execute this command to find out which listeners are registered for this event
+and their priorities:
 
 .. code-block:: terminal
 
     $ php bin/console debug:event-dispatcher "Symfony\Component\Mailer\Event\MessageEvent"
 
 SentMessageEvent
-~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~
 
 **Event Class**: :class:`Symfony\\Component\\Mailer\\Event\\SentMessageEvent`
 
-``SentMessageEvent`` it allows you to act on the :class:`Symfony\\Component\\\Mailer\\\SentMessage` to access the original 
-message (getOriginalMessage()) and some debugging information (getDebug()) such as 
-the HTTP calls made by the HTTP transports, which is useful for debugging errors::
+.. versionadded:: 6.2
+
+    The ``SentMessageEvent`` event was introduced in Symfony 6.2.
+
+``SentMessageEvent`` allows you to act on the :class:`Symfony\\Component\\\Mailer\\\SentMessage`
+class to access the original message (``getOriginalMessage()``) and some debugging
+information (``getDebug()``) such as the HTTP calls made by the HTTP transports,
+which is useful for debugging errors::
 
     use Symfony\Component\EventDispatcher\EventSubscriberInterface;
     use Symfony\Component\Mailer\Event\SentMessageEvent;
@@ -1458,42 +1463,42 @@ the HTTP calls made by the HTTP transports, which is useful for debugging errors
         // do something with the message
     }
 
-Execute this command to find out which listeners are registered for this event and
-their priorities:
+Execute this command to find out which listeners are registered for this event
+and their priorities:
 
 .. code-block:: terminal
 
     $ php bin/console debug:event-dispatcher "Symfony\Component\Mailer\Event\SentMessageEvent"
 
 FailedMessageEvent
-~~~~~~~~~~~~
+~~~~~~~~~~~~~~~~~~
 
 **Event Class**: :class:`Symfony\\Component\\Mailer\\Event\\FailedMessageEvent`
 
-``FailedMessageEvent`` it allows acting on the the initial message in case of a failure::
+.. versionadded:: 6.2
+
+    The ``FailedMessageEvent`` event was introduced in Symfony 6.2.
+
+``FailedMessageEvent`` allows acting on the the initial message in case of a failure::
 
     use Symfony\Component\EventDispatcher\EventSubscriberInterface;
     use Symfony\Component\Mailer\Event\FailedMessageEvent;
 
     public function onMessage(FailedMessageEvent $event): void
     {
-        // e.g you can get more information on this error when sending an email.
+        // e.g you can get more information on this error when sending an email
         $event->getError();
         
         // do something with the message
     }
 
-Execute this command to find out which listeners are registered for this event and
-their priorities:
+Execute this command to find out which listeners are registered for this event
+and their priorities:
 
 .. code-block:: terminal
 
     $ php bin/console debug:event-dispatcher "Symfony\Component\Mailer\Event\FailedMessageEvent"
 
-.. versionadded:: 6.2
-
-    ``SentMessageEvent`` and ``FailedMessageEvent`` were introduced in Symfony 6.2.
-
 Development & Debugging
 -----------------------