diff --git a/core/modules/system/src/Tests/Update/UpdatePathNewDependencyTest.php b/core/modules/system/src/Tests/Update/UpdatePathNewDependencyTest.php
index fd61cf42c2..8b765da1cd 100644
--- a/core/modules/system/src/Tests/Update/UpdatePathNewDependencyTest.php
+++ b/core/modules/system/src/Tests/Update/UpdatePathNewDependencyTest.php
@@ -38,7 +38,7 @@ public function testUpdateNewDependency() {
     // Rebuild the container and test that the new service works.
     $this->rebuildContainer();
     $this->rebuildAll();
-    $this->drupalGet('/');
+    $this->drupalGet('<front>');
     $this->assertEqual('Hello', \Drupal::service('new_dependency_test.dependent')->hello());
 
   }
diff --git a/core/modules/system/tests/modules/new_dependency_test/new_dependency_test.install b/core/modules/system/tests/modules/new_dependency_test/new_dependency_test.install
index 84a77a915e..507449cef0 100644
--- a/core/modules/system/tests/modules/new_dependency_test/new_dependency_test.install
+++ b/core/modules/system/tests/modules/new_dependency_test/new_dependency_test.install
@@ -1,6 +1,10 @@
 <?php
 
 /**
+ * @file
+ */
+
+/**
  * Enable the config_filter module.
  */
 function new_dependency_test_update_8001() {
diff --git a/core/modules/system/tests/modules/new_dependency_test/src/DependentService.php b/core/modules/system/tests/modules/new_dependency_test/src/DependentService.php
index 54285d2e13..dc4f580f80 100644
--- a/core/modules/system/tests/modules/new_dependency_test/src/DependentService.php
+++ b/core/modules/system/tests/modules/new_dependency_test/src/DependentService.php
@@ -18,4 +18,5 @@ public function __construct(NewService $service) {
   public function hello() {
     return $this->service->hello();
   }
+
 }