[css-scoping-1][editorial] An ellipsis is not an introduction, and the abstract provides adequate introduction

Author: svgeesus

css-scoping-1/Overview.bs

@@ -33,10 +33,12 @@ spec:cascade-4; type:dfn; text: inherit
 spec:css-fonts-4; type:property; text:font-family
 </pre>
 
+<!-- 
+
 <h2 id="intro">
 Introduction</h2>
 
-	...
+	... -->