man/vzctl.8: a couple of minor formatting fixes

1. In EXAMPLES section: same indentation for text (.P was missing)
2. In FILES section: do not put \f... formatting on a separate line,
   otherwise an extra unwanted space is added to the beginning of the
   text.

Signed-off-by: Kir Kolyshkin <kir@openvz,org>
1 file changed