--- oldhttpd-2.4.37/modules/proxy/mod_proxy_balancer.c 2018-09-11 07:57:19.000000000 -0400
+++ httpd-2.4.37/modules/proxy/mod_proxy_balancer.c 2018-11-26 02:53:58.395124050 -0500
@@ -1603,7 +1603,7 @@
}
else {
ap_set_content_type(r, "text/html; charset=ISO-8859-1");
- ap_rputs(DOCTYPE_HTML_3_2
+ ap_rputs(DOCTYPE_HTML_4_01
"Balancer Manager\n", r);
ap_rputs("