bcachefs: Correct the description of the '--bucket=size' options

Signed-off-by: Youling Tang <tangyouling@kylinos.cn>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Youling Tang 2024-10-16 09:50:26 +08:00 • committed by Kent Overstreet
commit 4fa5d8e166