minor #12706 add use statement (erlangp)

OskarStark · OskarStark · commit a53d59a2e060 · 2019-11-27T15:11:47.000+01:00
This PR was submitted for the 5.0 branch but it was squashed and merged into the 4.3 branch instead (closes #12706). Discussion ---------- add use statement Commits ------- a2ea8a7 add use statement
diff --git a/components/mailer.rst b/components/mailer.rst
@@ -66,6 +66,7 @@ it:
 Then, use the SMTP Gmail transport::
 
     use Symfony\Component\Mailer\Bridge\Google\Smtp\GmailTransport;
+    use Symfony\Component\Mailer\Mailer;
 
     $transport = new GmailTransport('user', 'pass');
     $mailer = new Mailer($transport);
