uml: document new ubd flag

The ubd help message didn't document the 'c' flag.

Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Jeff Dike 2008-02-04 22:30:37 -08:00 committed by Linus Torvalds
commit 20ede453af