1 files changed, 1 insertions, 1 deletions

diff --git a/tests/Wallabag/UserBundle/Mailer/AuthCodeMailerTest.php b/tests/Wallabag/UserBundle/Mailer/AuthCodeMailerTest.php
index f670c925..441d6519 100644
--- a/tests/Wallabag/UserBundle/Mailer/AuthCodeMailerTest.php
+++ b/tests/Wallabag/UserBundle/Mailer/AuthCodeMailerTest.php
@@ -37,7 +37,7 @@ class AuthCodeMailerTest extends \PHPUnit_Framework_TestCase
         );
         $this->mailer = new \Swift_Mailer($transport);
 
-        $twigTemplate = <<<TWIG
+        $twigTemplate = <<<'TWIG'
 {% block subject %}subject{% endblock %}
 {% block body_html %}html body {{ code }}{% endblock %}
 {% block body_text %}text body {{ support_url }}{% endblock %}