[css-counter-styles][meta] Fix markup.

tabatkins · tabatkins · commit b3eed651b45b · 2017-11-14T15:37:59.000-08:00
diff --git a/css-counter-styles-3/Overview.bs b/css-counter-styles-3/Overview.bs
@@ -2590,6 +2590,7 @@ Sample style sheet for HTML</h2>
 
 
 <h2 class='no-num' id='changes'>
+Changes</h2>
 
 <h3 id='changes-jun-2015'>
 Changes since the Jun 2015 Candidate Recommendation</h3>
