diff --git a/index.html b/index.html
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@@ -38,9 +38,9 @@
             </p>
             <h2>Sitemap</h2>
             <ul>
-                <ul>
+                <li>
                     <a href="/niche-software.html">Using a niche programming language</a>
-                </ul>
+                </li>
                 <li>
                     <a href="/dancer2-controllers.html">Dancer2::Controllers and Perl Attributes</a>
                 </li>