Updated openstack/openstack
Project: openstack-infra/devstack-gate  b7b7ed08b59ade8e3c721d2e0d153d978807102e

No more thinging in functions.sh

The debugging line of "NProc things we have <N> cpus" is badly
worded, and contains a typo. Re-word it in a way that doesn't
make people twitch.

Change-Id: Ic3dd586081750526398fd6d95b54d71bffd8ccd9