Comment 9 for bug 1552349

Verified on 8.0 + mu4 updates.
Before:
[root@nailgun ~]# udevadm settle --quiet
[root@nailgun ~]# udevadm settle -h
Usage: udevadm settle OPTIONS
  --timeout=<seconds> maximum time to wait for events
  --seq-start=<seqnum> first seqnum to wait for
  --seq-end=<seqnum> last seqnum to wait for
  --exit-if-exists=<file> stop waiting if file exists
  --quiet do not print list after timeout
  --help
After:
[root@nailgun ~]# udevadm settle --quiet
Option -q no longer supported.
[root@nailgun ~]# udevadm settle -h
udevadm settle OPTIONS

Wait for pending udev events.

  -h --help Show this help
     --version Show package version
  -t --timeout=SECONDS Maximum time to wait for events
  -E --exit-if-exists=FILE Stop waiting if file exists