[css-sizing-3] Dfn 'preferred aspect ratio' but not 'aspect ratio'. #4962

Author: fantasai

css-sizing-3/Overview.bs

@@ -294,7 +294,7 @@ Intrinsic Size Constraints</h3>
 			A sizing constraint imposed by the box's <a>containing block</a>
 			that causes it to produce its <a>min-content contribution</a>.
 
-		<dt><dfn lt="preferred aspect ratio | aspect ratio">preferred aspect ratio</dfn>
+		<dt><dfn>preferred aspect ratio</dfn>
 		<dd>
 			A width:height ratio inherent to a box,
 			which biases various sizing algorithms