Invalid craft recipes

[axcore]

In gate_slots.lua, the whole of the following section is invalid. I suspect that every mention of portcullis_slot should be gate_slot, since that matches the names of the nodes defined just above.

` minetest.register_craft({
output = mod_name..":"..material.name.."_portcullis_slot 3",
recipe = {
{material.craft_material,"",material.craft_material},
{material.craft_material,"",material.craft_material},
{material.craft_material,"",material.craft_material},
},
})

minetest.register_craft({
    output = mod_name..":"..material.name.."_portcullis_slot",
    type = "shapeless",
    recipe = {mod_name..":"..material.name.."_portcullis_slot_reverse"},
})
minetest.register_craft({
    output = mod_name..":"..material.name.."_portcullis_slot_reverse",
    type = "shapeless",
    recipe = {mod_name..":"..material.name.."_portcullis_slot"},
})

if burn_time > 0 then
    minetest.register_craft({
        type = "fuel",
        recipe = mod_name..":"..material.name.."_portcullis_slot",
        burntime = burn_time * 2,
    })
    minetest.register_craft({
        type = "fuel",
        recipe = mod_name..":"..material.name.."_portcullis_slot_reverse",
        burntime = burn_time * 2,
    })  
end`