Fixed the !bnc command and a few typo's in 'format_speed'.
Fixed the !bnc command and a few typo's in 'format_speed'.

scriptzteam/pzs-ng,scriptzteam/pzs-ng,scriptzteam/pzs-ng,bioboy/pzs-ng,bioboy/pzs-ng,scriptzteam/pzs-ng,bioboy/pzs-ng,scriptzteam/pzs-ng,bioboy/pzs-ng,bioboy/pzs-ng