fs: inotify: Fix typo in inotify comment

Correct spelling in comment.

Signed-off-by: Oliver Ford <ojford@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20220518145959.41-1-ojford@gmail.com


Signed-off-by: Chuck Lever <chuck.lever@oracle.com>