diff --git a/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeExecuteTestBase.php b/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeExecuteTestBase.php
index 81d7bbc103..446a0913b3 100644
--- a/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeExecuteTestBase.php
+++ b/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeExecuteTestBase.php
@@ -34,7 +34,6 @@ protected function setUp() {
   /**
    * Executes all steps of migrations upgrade.
    *
-   *
    * The upgrade is started three times. The first time is to test that
    * providing incorrect database credentials fails as expected. The second
    * time is to run the migration and assert the results. The third time is