Change test link so it points to an actually existing help file

advanced_help.module

@@ -210,7 +210,7 @@ function advanced_help_index_page($module = '') {
   $breadcrumb = array_merge(drupal_get_breadcrumb(), array_reverse($breadcrumb));
   drupal_set_breadcrumb($breadcrumb);
 
-  $output .= theme('advanced_help_topic', 'advanced_help', 'parent');
+  $output .= theme('advanced_help_topic', 'advanced_help', 'using-advanced-help');
   return $output;
 }