doc: Fix validation typo
doc: Fix validation typo

mm-s/bitcoin,dscotese/bitcoin,jambolo/bitcoin,namecoin/namecoin-core,andreaskern/bitcoin,prusnak/bitcoin,andreaskern/bitcoin,sipsorcery/bitcoin,Xekyo/bitcoin,sipsorcery/bitcoin,domob1812/namecore,AkioNak/bitcoin,jambolo/bitcoin,dscotese/bitcoin,namecoin/namecoin-core,jlopp/statoshi,namecoin/namecore,ajtowns/bitcoin,lateminer/bitcoin,bitcoinknots/bitcoin,andreaskern/bitcoin,achow101/bitcoin,GroestlCoin/bitcoin,pataquets/namecoin-core,ajtowns/bitcoin,bitcoinknots/bitcoin,Xekyo/bitcoin,sipsorcery/bitcoin,prusnak/bitcoin,ajtowns/bitcoin,instagibbs/bitcoin,lateminer/bitcoin,mm-s/bitcoin,GroestlCoin/GroestlCoin,kallewoof/bitcoin,jamesob/bitcoin,kallewoof/bitcoin,kallewoof/bitcoin,jamesob/bitcoin,sipsorcery/bitcoin,domob1812/namecore,jamesob/bitcoin,fujicoin/fujicoin,fujicoin/fujicoin,tecnovert/particl-core,AkioNak/bitcoin,mruddy/bitcoin,ajtowns/bitcoin,mruddy/bitcoin,mruddy/bitcoin,anditto/bitcoin,Xekyo/bitcoin,AkioNak/bitcoin,bitcoinsSG/bitcoin,jlopp/statoshi,lateminer/bitcoin,bitcoin/bitcoin,achow101/bitcoin,domob1812/bitcoin,sstone/bitcoin,jambolo/bitcoin,bitcoinknots/bitcoin,namecoin/namecore,sipsorcery/bitcoin,mm-s/bitcoin,fanquake/bitcoin,AkioNak/bitcoin,prusnak/bitcoin,anditto/bitcoin,mm-s/bitcoin,instagibbs/bitcoin,jamesob/bitcoin,jamesob/bitcoin,namecoin/namecoin-core,domob1812/bitcoin,namecoin/namecoin-core,bitcoin/bitcoin,namecoin/namecore,particl/particl-core,tecnovert/particl-core,domob1812/bitcoin,particl/particl-core,fujicoin/fujicoin,fanquake/bitcoin,fanquake/bitcoin,bitcoinknots/bitcoin,prusnak/bitcoin,instagibbs/bitcoin,mruddy/bitcoin,fujicoin/fujicoin,dscotese/bitcoin,domob1812/namecore,pataquets/namecoin-core,mruddy/bitcoin,dscotese/bitcoin,particl/particl-core,anditto/bitcoin,GroestlCoin/GroestlCoin,GroestlCoin/GroestlCoin,bitcoinknots/bitcoin,fujicoin/fujicoin,bitcoinsSG/bitcoin,fujicoin/fujicoin,GroestlCoin/bitcoin,achow101/bitcoin,namecoin/namecoin-core,andreaskern/bitcoin,anditto/bitcoin,jambolo/bitcoin,Xekyo/bitcoin,namecoin/namecore,sstone/bitcoin,MarcoFalke/bitcoin,sstone/bitcoin,MarcoFalke/bitcoin,pataquets/namecoin-core,anditto/bitcoin,lateminer/bitcoin,achow101/bitcoin,lateminer/bitcoin,jambolo/bitcoin,sstone/bitcoin,kallewoof/bitcoin,fanquake/bitcoin,dscotese/bitcoin,prusnak/bitcoin,GroestlCoin/GroestlCoin,jlopp/statoshi,anditto/bitcoin,jlopp/statoshi,AkioNak/bitcoin,bitcoinsSG/bitcoin,GroestlCoin/bitcoin,mruddy/bitcoin,MarcoFalke/bitcoin,domob1812/namecore,andreaskern/bitcoin,kallewoof/bitcoin,GroestlCoin/GroestlCoin,tecnovert/particl-core,jlopp/statoshi,namecoin/namecoin-core,bitcoinsSG/bitcoin,sstone/bitcoin,instagibbs/bitcoin,tecnovert/particl-core,instagibbs/bitcoin,mm-s/bitcoin,domob1812/namecore,bitcoinsSG/bitcoin,pataquets/namecoin-core,fanquake/bitcoin,prusnak/bitcoin,domob1812/bitcoin,pataquets/namecoin-core,ajtowns/bitcoin,domob1812/bitcoin,domob1812/bitcoin,tecnovert/particl-core,bitcoin/bitcoin,Xekyo/bitcoin,ajtowns/bitcoin,kallewoof/bitcoin,bitcoin/bitcoin,particl/particl-core,andreaskern/bitcoin,dscotese/bitcoin,fanquake/bitcoin,GroestlCoin/bitcoin,domob1812/namecore,MarcoFalke/bitcoin,mm-s/bitcoin,GroestlCoin/bitcoin,jamesob/bitcoin,achow101/bitcoin,Xekyo/bitcoin,jlopp/statoshi,particl/particl-core,bitcoinsSG/bitcoin,AkioNak/bitcoin,sstone/bitcoin,MarcoFalke/bitcoin,jambolo/bitcoin,bitcoin/bitcoin,instagibbs/bitcoin,namecoin/namecore,sipsorcery/bitcoin,particl/particl-core,GroestlCoin/GroestlCoin,GroestlCoin/bitcoin,achow101/bitcoin,MarcoFalke/bitcoin,bitcoin/bitcoin,lateminer/bitcoin,pataquets/namecoin-core,tecnovert/particl-core,namecoin/namecore