diff --git a/core/modules/system/lib/Drupal/system/Tests/Theme/TwigExtensionTest.php b/core/modules/system/lib/Drupal/system/Tests/Theme/TwigExtensionTest.php
index 7484810..8526cb2 100644
--- a/core/modules/system/lib/Drupal/system/Tests/Theme/TwigExtensionTest.php
+++ b/core/modules/system/lib/Drupal/system/Tests/Theme/TwigExtensionTest.php
@@ -40,11 +40,7 @@ function setUp() {
   function testTwigExtensionLoaded() {
     $twigService = \Drupal::service('twig');
     $ext = $twigService->getExtension('twig_extension_test.test_extension');
-    $this->assertEqual(
-      get_class($ext),
-      'Drupal\twig_extension_test\TwigExtension\TestExtension',
-      'TestExtension loaded successfully.'
-    );
+    $this->assertEqual(get_class($ext), 'Drupal\twig_extension_test\TwigExtension\TestExtension', 'TestExtension loaded successfully.');
   }
 
   /**
@@ -56,10 +52,7 @@ function testTwigExtensionFilter() {
       ->save();
 
     $this->drupalGet('twig-extension-test/filter');
-    $this->assertText(
-      'Every plant is not a mineral.',
-      'Success: String filtered.'
-    );
+    $this->assertText('Every plant is not a mineral.', 'Success: String filtered.');
   }
 
   /**
@@ -70,19 +63,10 @@ function testTwigExtensionFunction() {
       ->set('default', 'test_theme')
       ->save();
 
-    $out = $this->drupalGet('twig-extension-test/function');
-    $this->assertText(
-      'THE QUICK BROWN BOX JUMPS OVER THE LAZY DOG 123.',
-      'Success: Text converted to uppercase.'
-    );
-    $this->assertText(
-      'the quick brown box jumps over the lazy dog 123.',
-      'Success: Text converted to lowercase.'
-    );
-    $this->assertNoText(
-      'The Quick Brown Fox Jumps Over The Lazy Dog 123.',
-      'Success: No text left behind.'
-    );
+    $this->drupalGet('twig-extension-test/function');
+    $this->assertText('THE QUICK BROWN BOX JUMPS OVER THE LAZY DOG 123.', 'Success: Text converted to uppercase.');
+    $this->assertText('the quick brown box jumps over the lazy dog 123.', 'Success: Text converted to lowercase.');
+    $this->assertNoText('The Quick Brown Fox Jumps Over The Lazy Dog 123.', 'Success: No text left behind.');
   }
 
 }
diff --git a/core/modules/system/tests/modules/twig_extension_test/lib/Drupal/twig_extension_test/TwigExtension/TestExtension.php b/core/modules/system/tests/modules/twig_extension_test/lib/Drupal/twig_extension_test/TwigExtension/TestExtension.php
index 94b0d12..93da633 100644
--- a/core/modules/system/tests/modules/twig_extension_test/lib/Drupal/twig_extension_test/TwigExtension/TestExtension.php
+++ b/core/modules/system/tests/modules/twig_extension_test/lib/Drupal/twig_extension_test/TwigExtension/TestExtension.php
@@ -29,9 +29,7 @@ class TestExtension extends TwigExtension {
    */
   public function getFunctions() {
     return array(
-      'testfunc' => new \Twig_Function_Function(
-        array('Drupal\twig_extension_test\TwigExtension\TestExtension', 'testFunction')
-      ),
+      'testfunc' => new \Twig_Function_Function(array('Drupal\twig_extension_test\TwigExtension\TestExtension', 'testFunction')),
     );
   }
 
@@ -49,9 +47,7 @@ public function getFunctions() {
    */
   public function getFilters() {
     return array(
-      'testfilter' => new \Twig_Filter_Function(
-        array('Drupal\twig_extension_test\TwigExtension\TestExtension', 'testFilter')
-      ),
+      'testfilter' => new \Twig_Filter_Function(array('Drupal\twig_extension_test\TwigExtension\TestExtension', 'testFilter')),
     );
   }