Editorial: some terminology moved from the URL to Fetch Standard

Fetch change: whatwg/fetch#512. URL change:
whatwg/url#276.

Fixes part of whatwg/url#241.

source

@@ -2566,10 +2566,6 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
       </ul>
      </li>
      <li><dfn data-x-href="https://url.spec.whatwg.org/#valid-url-string">valid URL string</dfn></li>
-     <li>A <dfn data-x-href="https://url.spec.whatwg.org/#local-scheme">local scheme</dfn></li>
-     <li>An <dfn data-x-href="https://url.spec.whatwg.org/#http-scheme">HTTP(S) scheme</dfn></li>
-     <li>A <dfn data-x-href="https://url.spec.whatwg.org/#network-scheme">network scheme</dfn></li>
-     <li>A <dfn data-x-href="https://url.spec.whatwg.org/#fetch-scheme">fetch scheme</dfn></li>
      <li>The <dfn data-x-href="https://url.spec.whatwg.org/#cannot-have-a-username-password-port">cannot have a username/password/port</dfn> concept</li>
      <li>The <dfn data-x="concept-url-serializer" data-x-href="https://url.spec.whatwg.org/#concept-url-serializer">URL serializer</dfn></li>
      <li>The <dfn data-x-href="https://url.spec.whatwg.org/#concept-host-parser">host parser</dfn></li>
@@ -2657,6 +2653,9 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
 
     <ul class="brief">
      <li><dfn><code>about:blank</code></dfn></li>
+     <li>An <dfn data-x-href="https://fetch.spec.whatwg.org/#http-scheme">HTTP(S) scheme</dfn></li>
+     <li>A <dfn data-x-href="https://fetch.spec.whatwg.org/#network-scheme">network scheme</dfn></li>
+     <li>A <dfn data-x-href="https://fetch.spec.whatwg.org/#fetch-scheme">fetch scheme</dfn></li>
      <li><dfn data-x-href="https://fetch.spec.whatwg.org/#concept-https-state-value">HTTPS state value</dfn></li>
      <li><dfn data-x-href="https://fetch.spec.whatwg.org/#http-cors-protocol">CORS protocol</dfn></li>
      <li><dfn data-x="default-user-agent-value" data-x-href="https://fetch.spec.whatwg.org/#default-user-agent-value">default `<code>User-Agent</code>` value</dfn></li>