Wrong path points to obsolete file. Yes, I know ports is locked.
I'll send it along again later if the answer is no.
Index: patches/patch-doc_haproxy_1
===================================================================
RCS file: /cvs/ports/net/haproxy/patches/patch-doc_haproxy_1,v
retrieving revision 1.1.1.1
diff -u -p -u -r1.1.1.1 patch-doc_haproxy_1
--- patches/patch-doc_haproxy_1 17 Jul 2008 04:31:45 -0000 1.1.1.1
+++ patches/patch-doc_haproxy_1 11 Feb 2014 20:56:15 -0000
@@ -8,7 +8,7 @@ $OpenBSD: patch-doc_haproxy_1,v 1.1.1.1
-A much better documentation can be found in haproxy-en.txt. On debian
-systems, you can find this file in
-/usr/share/doc/haproxy/haproxy-en.txt.gz.
-+More complete documentation can be found in
${PREFIX}/share/doc/haproxy/haproxy-en.txt.
++More complete documentation can be found in
${TRUEPREFIX}/share/doc/haproxy/configuration.txt.
.SH AUTHOR
