Minor tweak to prefix case-enumerator
Minor tweak to prefix case-enumerator

bither/vanitygen,Stoner19/NEOS-vanitygen,clovermebitcoin/test,clovermebitcoin/test,shinohai/vanitygen,WyseNynja/vanitygen,colindean/vanitygen,inuitwallet/vanitygen,fantomgs/vanitygen,Instigo/vanitygen,sobakasu/vanitygen,isghe/vanitygen,enlighter/vanitygen,kangaderoo/vanitygen,WyseNynja/vanitygen,Cremator/vanitygen,dooglus/vanitygen,Gamecredits-Universe/vanitygen-gamecredits,enlighter/vanitygen,dooglus/vanitygen,Cremator/vanitygen,sobakasu/vanitygen,bespike/vanitygen,sobakasu/vanitygen,kangaderoo/vanitygen,samr7/vanitygen,kangaderoo/vanitygen