Chroot ~/mnt rm -f mnt/ssh/*key is wrong - uses mnt twice in path

[barnabear]

Line 88 of scripts/create-controller.sh reads ...

chroot ~/mnt rm -f mnt/etc/ssh/key && \

However this chroot into ~/mnt and then uses mnt at the start of the rm.

I think it should be ...

chroot ~/mnt rm -f /etc/ssh/key && \