Hi , i need to write a script for upadate stored procedure in mysql, this is my code , but someting is not good , can anyone help me? Thanks!

Code:
CREATE DEFINER=`root`@`localhost` PROCEDURE `table_upd`
(IN customer_id int, IN cname_param VARCHAR(45),IN lastname_param VARCHAR(45), IN date_of_birth_param DATE,
IN country_param VARCHAR(45), IN email_param VARCHAR(100), IN username_param VARCHAR(45), IN short_biography_param
...