[css-scroll-snap] typo

Author: tabatkins

css-scroll-snap/diff-notes.html

@@ -107,7 +107,7 @@ <h2>Suggested Process</h2>
 
 <h2>Specific Changes</h2>
 
-<d class="changes"l>
+<dl class="changes"l>
 	<dt id=change-title>Title Change
 	<dd>
 		Robert O'Callahan requested a change to the name of the spec,