tuna: Update manpages for argparse CLI changes

Due to the introduction of a new commandline interface,
update the tuna manpages.

Update with new command line options.

Signed-off-by: Leah Leshchinsky <lleshchi@redhat.com>
- Slightly edited the description
- Changed "seperated" to "separated"
- Changed the "explains"  to "describes" (not part of Leah's patch)
Signed-off-by: John Kacur <jkacur@redhat.com>
2 files changed