mm/zbud: fix some trivial typos in comments
mm/zbud: fix some trivial typos in comments

Signed-off-by: Jianguo Wu <bfa600f2f37bdb58cd7013a13133683dd75e8c4c@huawei.com>
Cc: Seth Jennings <527af9e7c640877508ac9f4ddd8647c066bca6c6@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <5c1e68b099950c134891f0b6e179498a8ebe9cf9@linux-foundation.org>
Signed-off-by: Linus Torvalds <69652caca27c8b940640ad396ab71f93cacec34f@linux-foundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs