Fix various typos/grammar errors in include/linux/security.h comments (no code changes).
Signed-off-by: NVsevolod Alekseev <vsevolod.alekseev@gmx.com>
Acked-by: NRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>