Add a missing quote.

Overview.html

@@ -7,7 +7,7 @@
 
 <p><a class="logo" href="https://whatwg.org/"><img alt="WHATWG" height="100" src="https://resources.whatwg.org/logo-fetch.svg" width="100"></a>
 <h1 id="cors">Fetch</h1>
-<h2 class="no-num no-toc" id="living-standard-—-last-updated-9-september-2015">Living Standard — Last Updated 9 September 2015</h2>
+<h2 class="no-num no-toc" id="living-standard-—-last-updated-10-september-2015">Living Standard — Last Updated 10 September 2015</h2>
 
 <dl>
  <dt>Participate:
@@ -2146,7 +2146,7 @@ <h3 id="http-fetch"><span class="secno">5.3 </span>HTTP fetch</h3>
    <dd>
     <ol>
      <li><p>If <var title="">request</var>'s <a href="#concept-request-window" title="concept-request-window">window</a>
-     is "<code>no-window</code> or the <i title="">CORS flag</i> is set, return
+     is "<code>no-window</code>" or the <i title="">CORS flag</i> is set, return
      <var title="">response</var>.
 
      <li class="XXX"><p>Needs testing: multiple `<code>WWW-Authenticate</code>` headers,

Overview.src.html

@@ -2090,7 +2090,7 @@ <h3>HTTP fetch</h3>
    <dd>
     <ol>
      <li><p>If <var title>request</var>'s <span title=concept-request-window>window</span>
-     is "<code>no-window</code> or the <i title>CORS flag</i> is set, return
+     is "<code>no-window</code>" or the <i title>CORS flag</i> is set, return
      <var title>response</var>.
 
      <li class=XXX><p>Needs testing: multiple `<code>WWW-Authenticate</code>` headers,