core/modules/locale/src/Tests/LocaleUpdateInterfaceTest.php           | 4 ++--
 .../locale_test_development_release.module                            | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/modules/locale/src/Tests/LocaleUpdateInterfaceTest.php b/core/modules/locale/src/Tests/LocaleUpdateInterfaceTest.php
index bc7e13b..5d67537 100644
--- a/core/modules/locale/src/Tests/LocaleUpdateInterfaceTest.php
+++ b/core/modules/locale/src/Tests/LocaleUpdateInterfaceTest.php
@@ -7,7 +7,7 @@
 
 namespace Drupal\locale\Tests;
 
-use Drupal\Component\Utility\FormattableString;
+use Drupal\Component\Render\FormattableMarkup;
 use Drupal\Component\Utility\SafeMarkup;
 
 /**
@@ -88,7 +88,7 @@ public function testInterface() {
     $this->assertRaw(t('Missing translations for: @languages. See the <a href=":updates">Available translation updates</a> page for more information.', array('@languages' => t('German'), ':updates' => \Drupal::url('locale.translate_status'))), 'Missing translations message');
     $this->drupalGet('admin/reports/translations');
     $this->assertText(t('Missing translations for one project'), 'No translations found');
-    $release_details = new FormattableString('@module (@version). @info', [
+    $release_details = new FormattableMarkup('@module (@version). @info', [
       '@module' => 'Locale test translate',
       '@version' => '1.3-dev',
       '@info' => t('File not found at %local_path', array('%local_path' => 'core/modules/locale/tests/test.de.po'))
diff --git a/core/modules/locale/tests/modules/locale_test_development_release/locale_test_development_release.module b/core/modules/locale/tests/modules/locale_test_development_release/locale_test_development_release.module
index 18a1f10..deedf07 100644
--- a/core/modules/locale/tests/modules/locale_test_development_release/locale_test_development_release.module
+++ b/core/modules/locale/tests/modules/locale_test_development_release/locale_test_development_release.module
@@ -39,4 +39,4 @@ function locale_test_development_release_locale_translation_projects_alter(&$pro
     'project_type' => 'module',
     'project_status' => TRUE,
   ];
-}
\ No newline at end of file
+}