correct the documentation on multiple exposed ports in the proxy
correct the documentation on multiple exposed ports in the proxy

caleb/dinghy,tpickett66/dinghy,alexandregz/dinghy,vultron81/dinghy,davedevelopment/dinghy,chinthakagodawita/dinghy,alexandregz/dinghy,amazeeio/cachalot,simonnordberg/dinghy,markoshust/dinghy,vultron81/dinghy,davedevelopment/dinghy,chinthakagodawita/dinghy,miguelpuyol/dinghy,simonnordberg/dinghy,codekitchen/dinghy,caleb/dinghy,codekitchen/dinghy,miguelpuyol/dinghy,rosskevin/dinghy,markoshust/dinghy,amazeeio/cachalot,tpickett66/dinghy,rosskevin/dinghy