Editorial: tweak wording for "The Web Origin Concept" obsolescence

fetch.bs

@@ -122,7 +122,7 @@ everything that involves, including:
 </ul>
 
 <p>To do so it also supersedes the HTTP `<a http-header><code>Origin</code></a>` header semantics
-originally defined in The Web Origin Concept. [[ORIGIN]]
+originally defined in <cite>The Web Origin Concept</cite>. [[ORIGIN]]
 
 
 
@@ -2627,9 +2627,7 @@ origin-or-null                   = origin / %s"null" ; case-sensitive
 origin                           = <a for=url>scheme</a> "://" <a for=url>host</a> [ ":" <a for=url>port</a> ]
 </code></pre>
 
-<p class="note no-backref">This supplants the `<code>Origin</code>`
-<a for=/>header</a>.
-[[ORIGIN]]
+<p class=note>This supplants the definition in <cite>The Web Origin Concept</cite>. [[ORIGIN]]
 
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