diff --git a/core/modules/language/src/ConfigurableLanguageManager.php b/core/modules/language/src/ConfigurableLanguageManager.php
index 192e7d3..a6aceb3 100644
--- a/core/modules/language/src/ConfigurableLanguageManager.php
+++ b/core/modules/language/src/ConfigurableLanguageManager.php
@@ -326,6 +326,7 @@ public function getLanguages($flags = LanguageInterface::STATE_CONFIGURABLE) {
       // Filter the full list of languages based on the value of $flags.
       $this->languages[$static_cache_id][$flags] = $this->filterLanguages($languages, $flags);
     }
+
     return $this->languages[$static_cache_id][$flags];
   }
 
diff --git a/core/modules/language/tests/src/Unit/ConfigurableLanguageManagerTest.php b/core/modules/language/tests/src/Unit/ConfigurableLanguageManagerTest.php
index b3a9e5b..6a93b7e 100644
--- a/core/modules/language/tests/src/Unit/ConfigurableLanguageManagerTest.php
+++ b/core/modules/language/tests/src/Unit/ConfigurableLanguageManagerTest.php
@@ -15,6 +15,8 @@
 
 /**
  * @coversDefaultClass \Drupal\language\ConfigurableLanguageManager
+ *
+ * @group language
  */
 class ConfigurableLanguageManagerTest extends UnitTestCase {