viced: Misc argument parsing fixes

 - It's -pctspare, not pctspare.

 - The -config and -logfile options are already specified in the
   "testing" options section. Don't specify them again here.

Change-Id: Ieace97d92d35dc2e310a8122bdec7987246aa723
Reviewed-on: http://gerrit.openafs.org/10416
Tested-by: Andrew Deason <adeason@sinenomine.net>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
bozo: Fix help message formatting

Need a space here to separate [-allow-dotted-principals] from the
following option.

Change-Id: Iabe353fd1c5366064a448c15a7c986d0fcf35415
Reviewed-on: http://gerrit.openafs.org/10417
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>
ptserver: Fix argument aliases

It's "-db", not "db". Similarly, it's "-depth", not "depth".

Change-Id: I24a3f08d02f9b14d06ad3f04c52957c46001b2d9
Reviewed-on: http://gerrit.openafs.org/10418
Tested-by: BuildBot <buildbot@rampaginggeek.com>
Reviewed-by: Derrick Brashear <shadow@your-file-system.com>