Fix ordering

src/bsd.ipxe

@@ -9,8 +9,8 @@ iseq ${arch} x86_64 && set arch_a amd64 || set arch_a ${arch}
 
 # BSD based systems
 item --gap BSD Based Operating Systems
-item openbsd ${space} OpenBSD
 item freebsd ${space} FreeBSD
+item openbsd ${space} OpenBSD
 
 # Options
 item --gap Options: