doc: update init.cpp -conf help text
doc: update init.cpp -conf help text

update help to reflect this option cannot be used from the config file

Xekyo/bitcoin,bitcoin/bitcoin,GroestlCoin/GroestlCoin,tecnovert/particl-core,lateminer/bitcoin,particl/particl-core,GroestlCoin/GroestlCoin,particl/particl-core,sipsorcery/bitcoin,andreaskern/bitcoin,andreaskern/bitcoin,kallewoof/bitcoin,jamesob/bitcoin,GroestlCoin/bitcoin,anditto/bitcoin,bitcoinsSG/bitcoin,anditto/bitcoin,bitcoin/bitcoin,fanquake/bitcoin,ajtowns/bitcoin,jlopp/statoshi,instagibbs/bitcoin,namecoin/namecore,GroestlCoin/GroestlCoin,GroestlCoin/bitcoin,fujicoin/fujicoin,sstone/bitcoin,mruddy/bitcoin,sipsorcery/bitcoin,namecoin/namecore,mruddy/bitcoin,lateminer/bitcoin,fujicoin/fujicoin,sipsorcery/bitcoin,bitcoin/bitcoin,mruddy/bitcoin,fanquake/bitcoin,tecnovert/particl-core,bitcoinsSG/bitcoin,anditto/bitcoin,namecoin/namecoin-core,AkioNak/bitcoin,domob1812/bitcoin,fanquake/bitcoin,particl/particl-core,sstone/bitcoin,jlopp/statoshi,kallewoof/bitcoin,fanquake/bitcoin,andreaskern/bitcoin,bitcoinsSG/bitcoin,GroestlCoin/bitcoin,namecoin/namecore,andreaskern/bitcoin,kallewoof/bitcoin,kallewoof/bitcoin,mruddy/bitcoin,fujicoin/fujicoin,bitcoinsSG/bitcoin,domob1812/bitcoin,lateminer/bitcoin,domob1812/bitcoin,particl/particl-core,GroestlCoin/GroestlCoin,GroestlCoin/GroestlCoin,bitcoinsSG/bitcoin,andreaskern/bitcoin,jlopp/statoshi,fanquake/bitcoin,AkioNak/bitcoin,namecoin/namecore,namecoin/namecoin-core,jamesob/bitcoin,fujicoin/fujicoin,sipsorcery/bitcoin,jamesob/bitcoin,domob1812/bitcoin,Xekyo/bitcoin,anditto/bitcoin,domob1812/bitcoin,mruddy/bitcoin,fujicoin/fujicoin,jambolo/bitcoin,namecoin/namecore,AkioNak/bitcoin,namecoin/namecoin-core,AkioNak/bitcoin,ajtowns/bitcoin,tecnovert/particl-core,particl/particl-core,namecoin/namecore,GroestlCoin/bitcoin,sipsorcery/bitcoin,Xekyo/bitcoin,GroestlCoin/bitcoin,andreaskern/bitcoin,jlopp/statoshi,lateminer/bitcoin,sstone/bitcoin,namecoin/namecoin-core,jamesob/bitcoin,fujicoin/fujicoin,kallewoof/bitcoin,tecnovert/particl-core,jamesob/bitcoin,jambolo/bitcoin,Xekyo/bitcoin,fanquake/bitcoin,jambolo/bitcoin,ajtowns/bitcoin,bitcoinsSG/bitcoin,anditto/bitcoin,instagibbs/bitcoin,Xekyo/bitcoin,bitcoin/bitcoin,namecoin/namecoin-core,bitcoin/bitcoin,jambolo/bitcoin,namecoin/namecoin-core,instagibbs/bitcoin,ajtowns/bitcoin,instagibbs/bitcoin,kallewoof/bitcoin,sstone/bitcoin,sstone/bitcoin,jambolo/bitcoin,sstone/bitcoin,instagibbs/bitcoin,Xekyo/bitcoin,bitcoin/bitcoin,anditto/bitcoin,ajtowns/bitcoin,AkioNak/bitcoin,instagibbs/bitcoin,particl/particl-core,jlopp/statoshi,GroestlCoin/GroestlCoin,lateminer/bitcoin,ajtowns/bitcoin,mruddy/bitcoin,jambolo/bitcoin,jlopp/statoshi,sipsorcery/bitcoin,lateminer/bitcoin,domob1812/bitcoin,jamesob/bitcoin,tecnovert/particl-core,AkioNak/bitcoin,GroestlCoin/bitcoin,tecnovert/particl-core