How to have a REMOVE LINK button? [Solved]

[MaXimus]

Originally Posted by ozzy47

You need to add your userid in your config file in order to run queries.

	//	****** USERS WITH QUERY RUNNING PERMISSIONS ******
	//	The users specified here will be allowed to run queries from the control panel.
	//	See the above entries for more information on the format.
	//	Please note that the ability to run queries is quite powerful. You may wish
	//	to remove all user IDs from this list for security reasons.
$config['SpecialUsers']['canrunqueries'] = '';

where to add that line in the config.php file? anywhere? or must it go under something specific?