[css-highlight-api] dedup section id

frivoal · frivoal · commit 155ea0135aa0 · 2020-12-08T17:14:11.000+09:00
diff --git a/css-highlight-api-1/Overview.bs b/css-highlight-api-1/Overview.bs
@@ -423,7 +423,7 @@ Priority of Overlapping Highlights</h4>
 		</div>
 	</div>
 
-<h2 id=changes>
+<h2 id=responding-to-changes>
 Responding to Changes</h2>
 
 <h3 id=repaint>
