man2/fallocate.2: tfix documentation of shared blocks
Fix a typo in the documentation of using fallocate to allocate shared
blocks. The flag FALLOC_FL_UNSHARE should instead be documented as
FALLOC_FL_UNSHARE_RANGE.
Fixes:
63a599c657d8 ("man2/fallocate.2: Document behavior with shared blocks")
Signed-off-by: Dan Robertson <dan@dlrobertson.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>