Arcade PSU for supergun

I've got a PSU from a jamma cabinet that I'd like to use in a supergun, but I'm unsure how to wire a (UK) mains plug to it. On the PSU it has printed 2 AC connections but not AC/L and AC/N as I've seen on others. Does it matter which one I connect to live and neutral from the mains lead?
Advice would be much appreciated before I attempt to electrocute myself. Thanks.

no, it doesn't matter.

not in theory anyway
convention has it that the live/active side is fused

Thanks guys, I'll give it a go over the weekend. Fingers crossed.