html_escape_buffer (params, sizeof (params));
printf (" <li class=\"graph\"><a href=\"%s?action=show_graph;%s\">"
- "%s</a> <span class=\"num_instances\">(%lu %s)</span></li>\n",
+ "%s</a> <span class=\"num_instances\">(%lu %s)</span></li>\n",
script_name (), params, title,
(unsigned long) num_instances,
(num_instances == 1) ? "instance" : "instances");