[tz] tabs in zone.tab

[Robert Elz]

    Date:        Thu, 1 Mar 2012 12:17:15 +0000
    From:        Zefram <zefram at fysh.org>
    Message-ID:  <20120301121715.GE3007 at lake.fysh.org>

  | The fault it finds is that the new America/Creston line has *two*
  | tab characters between "America/Creston" and the region description.

Oh, sorry about that - I have no actual user of that file, so
that kind of error just slips past.

  | I think the file should be fixed for 2012b.

My copy of the file has it corrected....

kre