Fix heading indentation (w3c#9929)

khushalsagar · web-flow · commit ce1efa4639f7 · 2024-02-08T21:24:04.000-05:00
diff --git a/css-view-transitions-2/Overview.bs b/css-view-transitions-2/Overview.bs
@@ -497,7 +497,7 @@ The {{CSSViewTransitionRule}} represents a ''@view-transition'' rule.
 		:: Null or a [=list=] of strings, initially null.
 	</dl>
 
-## Additions to [=captured element=] struct ## {#additions-to-captured-element-struct}
+### Additions to [=captured element=] struct ### {#additions-to-captured-element-struct}
 
 The [=captured element=] struct should contain these fields, in addition to the existing ones:
 
