Right syntax to use end

[ZHANG FEI LAM]

DELIMITER \\
CREATE PROCEDURE `getSellerLocation`
(in Seller_ID varchar(30),out Seller_sellername varchar(30),out SellerLocation_town varchar(20), out SellerLocation_street varchar(20))

BEGIN
Select S.sellername,SL.town,SL.street
from Seller S,SellerLocation SL
where S.sellerID=SL.sellerID
END \\
DELIMITER ;

I knew this question already have many replies before this topic. But i still don't know what is the problem in my code

It show error that "Right syntax to use near "end" at line 8