Editorial: stop placing Acknowledgments last

See whatwg/infra#47 for details.

Author: annevk

fetch.bs

@@ -20,7 +20,7 @@ Translate IDs: typedefdef-bodyinit bodyinit,typedefdef-responsebodyinit response
 
 <script src=https://resources.whatwg.org/file-issue.js async></script>
 <script src=https://resources.whatwg.org/commit-snapshot-shortcut-key.js async></script>
-<script src=https://resources.whatwg.org/dfn.js defer id=head></script>
+<script src=https://resources.whatwg.org/dfn.js defer></script>
 
 <pre class=anchors>
 url:https://xhr.spec.whatwg.org/#concept-formdata-entry;spec:xhr;type:dfn;
@@ -2166,6 +2166,7 @@ exploits pertain to those <a for=request>types</a>. Also, considering "<code>ima
 compatible with deployed content.
 
 
+
 <h2 id=fetching>Fetching</h2>
 
 <div class="note no-backref">
@@ -5502,8 +5503,6 @@ however, it is perfectly fine to do so.
 <pre id=example-vary-origin class=example>Vary: Origin</pre>
 
 
-<div data-fill-with=references></div>
-
 
 <h2 id=acknowledgments class=no-num>Acknowledgments</h2>