diff -u b/core/modules/menu_link_content/menu_link_content.install b/core/modules/menu_link_content/menu_link_content.install
--- b/core/modules/menu_link_content/menu_link_content.install
+++ b/core/modules/menu_link_content/menu_link_content.install
@@ -30 +30 @@
-}
\ No newline at end of file
+}
diff -u b/core/modules/menu_link_content/tests/src/Functional/Rest/MenuLinkContentResourceTestBase.php b/core/modules/menu_link_content/tests/src/Functional/Rest/MenuLinkContentResourceTestBase.php
--- b/core/modules/menu_link_content/tests/src/Functional/Rest/MenuLinkContentResourceTestBase.php
+++ b/core/modules/menu_link_content/tests/src/Functional/Rest/MenuLinkContentResourceTestBase.php
@@ -153,7 +153,7 @@
         [
           'target_id' => 'main',
           'target_type' => 'menu',
-          'target_uuid' => $this->entity->menu->entity->uuid()
+          'target_uuid' => $this->entity->menu->entity->uuid(),
         ],
       ],
       'langcode' => [