correction: SubscribeToUserStream -> SubscribeToUserDataUpdates (#594)
correction: SubscribeToUserStream -> SubscribeToUserDataUpdates (#594)

Co-authored-by: Antonis Dessipris <664ee2f3b9ab6c8ddc4fd3ac06faf274e69b38f5@tickmill.eu>
JKorf/Binance.Net