How to Alter a stored procedure in Mysql.

DROP PROCEDURE IF EXISTS sp_Country_UPDATE; 
CREATE PROCEDURE sp_Country_UPDATE 
  ( IN p_CountryId int, 
    IN p_CountryName nvarchar(25), 
    IN p_CountryDescription nvarchar(25), 
    IN p_IsActive bit, 
    IN p_IsDeleted bit ) 
  UPDATE 
    Country 
  SET 
    CountryName = p_CountryName , 
    CountryDescription=p_CountryDescription, 
    IsActive= p_IsActive, 
    IsDeleted=p_IsDeleted 
  WHERE 
    CountryId = p_CountryId ;

How to alter this Stored Procedure?

Edit
Report