diff --git a/core/modules/system/src/Tests/Update/SiteBrandingConvertedIntoBlockUpdateTest.php b/core/modules/system/src/Tests/Update/SiteBrandingConvertedIntoBlockUpdateTest.php
index 1dbef094f50ceb3b14fd2e1513d5dd8e6ce6226f..64a6aaa8ac60eb485fa8ee11d3377917ffab59fa 100644
--- a/core/modules/system/src/Tests/Update/SiteBrandingConvertedIntoBlockUpdateTest.php
+++ b/core/modules/system/src/Tests/Update/SiteBrandingConvertedIntoBlockUpdateTest.php
@@ -8,9 +8,7 @@
 namespace Drupal\system\Tests\Update;
 
 /**
- * Tests the upgrade path for local actions/tasks being converted into blocks.
- *
- * @see https://www.drupal.org/node/507488
+ * Tests the upgrade path for page site variables being converted into a block.
  *
  * @group system
  */