[css-pseudo-4] bikeshed link disambiguation

Author: frivoal

css-pseudo-4/Overview.bs

@@ -20,6 +20,7 @@ Default Highlight: css
 <pre class="link-defaults">
 spec:css-color-3; type:value; text:currentcolor
 spec:css-color-3; type:property; text:color
+spec:fill-stroke-3; type:property; text:stroke-width
 </pre>
 
 <h2 id="intro">Introduction</h2>