diff --git a/quiz.html b/quiz.html
index 40064f65312cd1c5ffd161676ebbe8f728975178..8272133687c90bde356903b1612315c200a9f080 100644
--- a/quiz.html
+++ b/quiz.html
@@ -50,7 +50,7 @@
 	  </p>
 
 	  <footer>
-	    <code>$Id</code>
+	    <code>$Id$</code>
 	  </footer>
 	</aside>
 	<button id="info-toggle">i</button>