inode-max was removed in 2.3.20pre1, remove references to it in the
sysctl documentation.
Signed-off-by: NStephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220930102937.135841-2-steve@sk2.orgSigned-off-by: NJonathan Corbet <corbet@lwn.net>