Himanshu Jhaloya · catch
--- a/core/modules/system/tests/src/Kernel/Migrate/d6/MigrateSystemConfigurationTest.php
+++ b/core/modules/system/tests/src/Kernel/Migrate/d6/MigrateSystemConfigurationTest.php
      'error_level' => 'some',
    ],
    'system.maintenance' => [
-      // langcode is not handled by the migration.
+      // Langcode is not handled by the migration.
--- a/core/modules/system/tests/src/Kernel/Migrate/d6/MigrateSystemConfigurationTest.php
+++ b/core/modules/system/tests/src/Kernel/Migrate/d6/MigrateSystemConfigurationTest.php
      ],
    ],
    'system.site' => [
-      // langcode and default_langcode are not handled by the migration.
+      // Neither langcode nor default_langcode are not handled by the migration.