[css-text-4] Test coverage

Author: frivoal

css-text-4/Overview.bs

@@ -793,6 +793,12 @@ Case Transforms: the 'text-transform' property</h3>
 		<dt><dfn>math-auto</dfn>
 		<dd>
 			See [[mathml-core#new-text-transform-values]].
+
+			<wpt>
+			text-transform/math/text-transform-math-auto-001.html
+			text-transform/math/text-transform-math-auto-002.html
+			text-transform/math/text-transform-math-auto-003.html
+			</wpt>
 	</dl>
 
 	<div class="example">
@@ -13358,7 +13364,4 @@ Additions Since Level 3</h3>
 		or anticipated to be added some day."
 	>
 		text-stroke-width-subpixel.html
-		text-transform/math/text-transform-math-auto-001.html
-		text-transform/math/text-transform-math-auto-002.html
-		text-transform/math/text-transform-math-auto-003.html
 	</wpt>