fixing typo in block reward halving which would create alot of problems in the future$
fixing typo in block reward halving which would create alot of problems in the future$

nrpatten/BBQCoin,overware/BBQCoin,overware/BBQCoin,Infernoman/BBQCoin,overware/BBQCoin,sp00nznet/F7Coin,nrpatten/BBQCoin,sp00nznet/F7Coin,sp00nznet/F7Coin,overware/BBQCoin,nrpatten/BBQCoin,overware/BBQCoin,Infernoman/BBQCoin,Infernoman/BBQCoin,nrpatten/BBQCoin,nrpatten/BBQCoin,sp00nznet/F7Coin,Infernoman/BBQCoin