Make parital to partial word.

Signed-off-by: Vernon Yang <vernon2gm@gmail.com>
---
 mm/mmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/mmap.c b/mm/mmap.c
index 87d929316d57..c9da9119d7f2 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -2885,7 +2885,7 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
 }
 
 /*
- * brk_munmap() - Unmap a parital vma.
+ * brk_munmap() - Unmap a partial vma.
  * @mas: The maple tree state.
  * @vma: The vma to be modified
  * @newbrk: the start of the address to unmap
-- 
2.34.1