diff --git a/user.js b/user.js
index a982f9e..a581f83 100644
--- a/user.js
+++ b/user.js
@@ -959,7 +959,8 @@ user_pref("permissions.delegation.enabled", false);
 // -------------------------------------
 // Pref : Enable "window.name" protection [FF82+]
 // If a new page from another domain is loaded into a tab, then window.name is set to an empty string. The original
-// string is restored if the tab reverts back to the original page. This change prevents some cross-site attacks ***/
+// string is restored if the tab reverts back to the original page. This change prevents some cross-site attacks
+// https://arkenfox.github.io/TZP/tests/windownamea.html
 user_pref("privacy.window.name.update.enabled", true);
 // -------------------------------------
 // Pref: Disable bypassing 3rd party extension install prompts [FF82+]