diff --git a/core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php b/core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php
index 7f32ef3..37eb875 100644
--- a/core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php
+++ b/core/modules/system/tests/modules/system_test/src/Controller/SystemTestController.php
@@ -378,7 +378,7 @@ public function getTestHeader(Request $request) {
   /**
    * Returns a cacheable response with a custom cache control.
    */
-  public function getCacheableWithCustomCacheControl() {
+  public function getCacheableResponseWithCustomCacheControl() {
     return new CacheableResponse('Foo', 200, ['Cache-Control' => 'bar']);
   }
 
diff --git a/core/modules/system/tests/modules/system_test/system_test.routing.yml b/core/modules/system/tests/modules/system_test/system_test.routing.yml
index 2b55df8..b7cba07 100644
--- a/core/modules/system/tests/modules/system_test/system_test.routing.yml
+++ b/core/modules/system/tests/modules/system_test/system_test.routing.yml
@@ -200,7 +200,7 @@ system_test.echo_utf8:
 system_test.custom_cache_control:
   path: '/system-test/custom-cache-control'
   defaults:
-    _title: 'Cacheable response custom cache control'
-    _controller: '\Drupal\system_test\Controller\SystemTestController::getCacheableWithCustomCacheControl'
+    _title: 'Cacheable response with custom cache control'
+    _controller: '\Drupal\system_test\Controller\SystemTestController::getCacheableResponseWithCustomCacheControl'
   requirements:
     _access: 'TRUE'