typo

Author: svgeesus

css-color-4/Overview.bs

@@ -5433,7 +5433,7 @@ Resolving values of the ''color()'' function</h3>
 		the computed and used value
 		is in the ''xyz-d65'' [=color space=].
 
-		<div class="example" id="wx-xyz-computed">
+		<div class="example" id="ex-xyz-computed">
 			<p>For example, the computed value of</p>
 			<pre class="lang-css"><span class="swatch" style="--color: rgb(95.1% 53.3% 33%)"></span> color(xyz 0.472 0.372 0.131)</pre>
 			<p>is</p>