Update techniques/html/H99.html

Author: patrickhlauke

techniques/html/H99.html

@@ -35,7 +35,7 @@ <h2>Description</h2>
 			<h2>Examples</h2>
     <section class="example">
 				<h3>Page list in <abbr title="HyperText Markup Language">HTML</abbr> publications</h3>
-				<p>To add a page list to a web-based document, the role <code>"doc-pagelist"</code> is added to the element (typically a <code>nav</code> element) that encloses the list and its title.</p>
+				<p>To add a page list to a web-based document, <code>role="doc-pagelist"</code> is added to the element (typically a <code>nav</code> element) that encloses the list and its title.</p>
 				<pre xml:space="preserve"><code class="language-html">&lt;nav role="doc-pagelist" aria-labelledby="pglist"&gt;
  &lt;h2 id="pglist"&gt;Page List&lt;/h2&gt;
  &lt;ol&gt;