minor #20398 [Mailer][Webhook] Mailersend support webhook (MrYamous)

This PR was merged into the 7.1 branch. Discussion ---------- [Mailer][Webhook] Mailersend support webhook Complete #19502 Issue #19480 Commits ------- 4eed10b mailersend support webhook

Author: javiereguiluz

mailer.rst

@@ -107,7 +107,7 @@ Service Install with Webhook su
 `Mailgun`_ ``composer require symfony/mailgun-mailer`` yes
 `Mailjet`_ ``composer require symfony/mailjet-mailer`` yes
 `MailPace`_ ``composer require symfony/mail-pace-mailer``
-`MailerSend`_ ``composer require symfony/mailer-send-mailer``
+`MailerSend`_ ``composer require symfony/mailer-send-mailer`` yes
 `Mandrill`_ ``composer require symfony/mailchimp-mailer``
 `Postmark`_ ``composer require symfony/postmark-mailer`` yes
 `Resend`_ ``composer require symfony/resend-mailer`` yes