diff --git a/core/lib/Drupal/Core/Template/TwigExtension.php b/core/lib/Drupal/Core/Template/TwigExtension.php
index fef6d5e..75ea035 100644
--- a/core/lib/Drupal/Core/Template/TwigExtension.php
+++ b/core/lib/Drupal/Core/Template/TwigExtension.php
@@ -113,7 +113,7 @@ public function getFunctions() {
       new \Twig_SimpleFunction('link', array($this, 'getLink')),
       new \Twig_SimpleFunction('file_url', 'file_create_url'),
       new \Twig_SimpleFunction('attach_library', array($this, 'attachLibrary')),
-      new \Twig_SimpleFunction('active_theme', array($this, 'activeTheme'))
+      new \Twig_SimpleFunction('active_theme', array($this, 'activeTheme')),
     );
   }
 
diff --git a/core/modules/system/tests/modules/twig_theme_test/twig_theme_test.module b/core/modules/system/tests/modules/twig_theme_test/twig_theme_test.module
index d3c5336..dda6528 100644
--- a/core/modules/system/tests/modules/twig_theme_test/twig_theme_test.module
+++ b/core/modules/system/tests/modules/twig_theme_test/twig_theme_test.module
@@ -97,6 +97,5 @@ function _test_theme_twig_php_values() {
       'value' => 'Hello world!',
       'expected' => 'Hello world!',
     ),
-
   );
 }