mm/zbud: fix some trivial typos in comments

[Jianguo Wu <wujianguo@huawei.com>]

Fix some trivial typos in comments. 

Signed-off-by: Jianguo Wu <wujianguo@huawei.com>
---
 mm/zbud.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/zbud.c b/mm/zbud.c
index ad1e781..9451361 100644
--- a/mm/zbud.c
+++ b/mm/zbud.c
@@ -16,7 +16,7 @@
  *
  * zbud works by storing compressed pages, or "zpages", together in pairs in a
  * single memory page called a "zbud page".  The first buddy is "left
- * justifed" at the beginning of the zbud page, and the last buddy is "right
+ * justified" at the beginning of the zbud page, and the last buddy is "right
  * justified" at the end of the zbud page.  The benefit is that if either
  * buddy is freed, the freed buddy space, coalesced with whatever slack space
  * that existed between the buddies, results in the largest possible free region
@@ -243,7 +243,7 @@ void zbud_destroy_pool(struct zbud_pool *pool)
  * gfp should not set __GFP_HIGHMEM as highmem pages cannot be used
  * as zbud pool pages.
  *
- * Return: 0 if success and handle is set, otherwise -EINVAL is the size or
+ * Return: 0 if success and handle is set, otherwise -EINVAL if the size or
  * gfp arguments are invalid or -ENOMEM if the pool was unable to allocate
  * a new page.
  */
-- 
1.7.1




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