more doc fixes
more doc fixes

petroladkin/SwiftyBluetooth,SomaticLabs/SwiftyBluetooth,tehjord/SwiftyBluetooth,petroladkin/SwiftyBluetooth,jordanebelanger/SwiftyBluetooth,jordanebelanger/SwiftyBluetooth,tehjord/SwiftyBluetooth,SomaticLabs/SwiftyBluetooth