From 723b1994715dfe5d2c609cd8379bd0a531f4797a Mon Sep 17 00:00:00 2001
From: xavierkaitha94 <44666690+xavierkaitha94@users.noreply.github.com>
Date: Tue, 22 Jan 2019 11:58:55 +0530
Subject: [PATCH] Update testing.rst

This code for sending mail is wrong, it gives me the following error, even if I have enabled the profiler

1) App\Tests\Controller\MailControllerTest::testMailIsSentAndContentIsOk
Failed asserting that 0 is identical to 1.
---
 email/testing.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/email/testing.rst b/email/testing.rst
index 1da89c7315b..57694f6138a 100644
--- a/email/testing.rst
+++ b/email/testing.rst
@@ -22,7 +22,7 @@ Start with a simple controller action that sends an email::
 
         $mailer->send($message);
 
-        return $this->render(...);
+        return $this->render();
     }
 
 In your functional test, use the ``swiftmailer`` collector on the profiler