diff --git a/core/modules/text/src/TextItemServiceProvider.php b/core/modules/text/src/TextItemServiceProvider.php
index df613ff..d0e7b39 100644
--- a/core/modules/text/src/TextItemServiceProvider.php
+++ b/core/modules/text/src/TextItemServiceProvider.php
@@ -9,7 +9,6 @@
 use Drupal\Core\DependencyInjection\ContainerBuilder;
 use Drupal\Core\DependencyInjection\ServiceProviderBase;
 use Symfony\Component\DependencyInjection\Definition;
-use Symfony\Component\DependencyInjection\Reference;
 
 /**
  * Service Provider for Text Items.
@@ -22,11 +21,12 @@ class TextItemServiceProvider extends ServiceProviderBase {
   public function alter(ContainerBuilder $container) {
     $modules = $container->getParameter('container.modules');
     // Check for installed REST & HAL modules, as HAL requires REST.
-    if (isset($modules['serialization']) ) {
+    if (isset($modules['serialization'])) {
       // Add a normalizer service for text fields.
       $service_definition = new Definition('Drupal\text\Normalizer\TextItemNormalizer', []);
 
       $container->setDefinition('serializer.normalizer.text', $service_definition);
     }
   }
+
 }