I just got a z-wave garage door opener from z-wave.com.au (smartthingsnz.co.nz dont sell them)
This is the wiring diagram for it, and I need to connect L (Live) and N (Neutral)

I cut an old computer plug cord and opened it up, the cord colours are
Brown
Blue
Green/Yellow
like so:

Now before I either kill myself or blow up the unit, just double checking I have the colours right.
Brown is hot so I plug it into L
and
Blue is netural so I plug it into N
Yellow/Green is ground so it's not used.
Is that correct?
The device has a enclosure so no wires will be exposed and it will just look like theres a plug going directly into the box.