Help setting Fadmin permissions

I fixed the SWEP spawning on my dark RP server by editing the admincc file in gamemode to make spawning superadmin only, but admins still can give weapons through Fadmin. Can someone please tell me how I can make Fadmin available to only ULX superadmins, or how I could restrict the giveswep command for non super admins?

Go to: /gamemodes/DarkRP/gamemode/FAdmin/PlayerActions/giveweapons, open the file called cl_init.lua change the code on line 23 to:

FAdmin.Access.AddPrivilege("giveweapon", 3)