diff --git a/core/core.services.yml b/core/core.services.yml
index 36f811f..8f339bc 100644
--- a/core/core.services.yml
+++ b/core/core.services.yml
@@ -509,10 +509,10 @@ services:
     tags:
       - { name: route_filter, call: addRouteFilter }
   route_filter_subscriber:
-       class: Drupal\Core\EventSubscriber\RouteFilterSubscriber
-       arguments: ['@route_filter']
-       tags:
-         - { name: event_subscriber }
+    class: Drupal\Core\EventSubscriber\RouteFilterSubscriber
+    arguments: ['@route_filter']
+    tags:
+      - { name: event_subscriber }
   url_generator:
     class: Drupal\Core\Routing\UrlGenerator
     arguments: ['@router.route_provider', '@path_processor_manager', '@route_processor_manager', '@config.factory', '@logger.channel.default', '@request_stack']
@@ -652,10 +652,10 @@ services:
     tags:
       - { name: route_enhancer, priority: 5000 }
   route_enhancer_subscriber:
-       class: Drupal\Core\EventSubscriber\RouteEnhancerSubscriber
-       arguments: ['@route_enhancer']
-       tags:
-         - { name: event_subscriber }
+    class: Drupal\Core\EventSubscriber\RouteEnhancerSubscriber
+      arguments: ['@route_enhancer']
+      tags:
+        - { name: event_subscriber }
   route_enhancer.param_conversion:
     class: Drupal\Core\Routing\Enhancer\ParamConversionEnhancer
     arguments: ['@paramconverter_manager']
diff --git a/core/lib/Drupal/Core/EventSubscriber/RouteEnhancerSubscriber.php b/core/lib/Drupal/Core/EventSubscriber/RouteEnhancerSubscriber.php
index 5699207..a0e9213 100644
--- a/core/lib/Drupal/Core/EventSubscriber/RouteEnhancerSubscriber.php
+++ b/core/lib/Drupal/Core/EventSubscriber/RouteEnhancerSubscriber.php
@@ -39,7 +39,7 @@ public function __construct(RouteEnhancerInterface $route_enhancer) {
    *   The Event to process.
    */
   public function onRequest(GetResponseEvent $event) {
-    $this->routeEnhaner->setEnhancers($event->getRouteCollection());
+    $this->routeEnhancer->setEnhancers($event->getRouteCollection());
   }
 
   /**