Fix link to pg_auto_parameterize_duplicate_query_detection extension

Author: jeremyevans

www/pages/plugins.html.erb

@@ -711,7 +711,7 @@
 <span class="ul__span">Automatically parameterizes queries when using the postgres adapter with the pg driver.</span>
 </li>
 <li class="ul__li ul__li--grid">
-<a class="a" href="rdoc-plugins/files/lib/sequel/extensions/pg_auto_parameterize_duplicate_query_detection.html">pg_auto_parameterize_duplicate_query_detection </a>
+<a class="a" href="rdoc-plugins/files/lib/sequel/extensions/pg_auto_parameterize_duplicate_query_detection_rb.html">pg_auto_parameterize_duplicate_query_detection </a>
 <span class="ul__span">Builds on pg_auto_parameterize, adding support for detecting duplicate queries inside a block.</span>
 </li>
 <li class="ul__li ul__li--grid">