CREATE TABLE Downloads (
	Category varchar(50),
	Description varchar(128),
	Category_ID(11) NOT NULL auto_increment,
	PRIMARY KEY (Category_ID)
)

getting this error when trying to create the above table

#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(11) NOT NULL auto_increment,
    PRIMARY KEY (Category_ID)
)' at line 4