ocserv manual fix

[fungmail at qq.com (Fung)]

http://ocserv.gitlab.io/www/manual.html
or sample.config


1. line

# Subsets of the routes above that will not be routed by 

should be

# Subsets of the routes below that will not be routed by 




2. line

# enable proxy arp in the LAN interface (see http://infradead.org/ocserv/recipes-ocserv-pseudo-bridge.html); 

should be

# enable proxy arp in the LAN interface (see http://ocserv.gitlab.io/www/recipes-ocserv-pseudo-bridge.html);