Rename timing model overview section

birtles · birtles · commit 492ab4b87a18 · 2017-12-04T10:40:00.000+09:00
diff --git a/Overview.bs b/Overview.bs
@@ -393,7 +393,7 @@ the animation model.
 This section describes and defines the behavior of the Web Animations
 timing model.
 
-<h3 id="the-timing-model-at-a-glance">The timing model at a glance</h3>
+<h3 id="timing-model-overview">Timing model overview</h3>
 
 <div class='informative-bg'>
 
