[PATCH linux-next] selftests/vm: ksm_functional_tests: fix a typo in comment

[yang.yang29]

From: Xu Panda <xu.panda@xxxxxxxxxx>

Fix a typo of "comaring" which should be "comparing".

Signed-off-by: Xu Panda <xu.panda@xxxxxxxxxx>
Signed-off-by: xu xin <xu.xin16@xxxxxxxxxx>
---
 tools/testing/selftests/vm/ksm_functional_tests.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/vm/ksm_functional_tests.c b/tools/testing/selftests/vm/ksm_functional_tests.c
index b11b7e5115dc..d8b5b4930412 100644
--- a/tools/testing/selftests/vm/ksm_functional_tests.c
+++ b/tools/testing/selftests/vm/ksm_functional_tests.c
@@ -37,7 +37,7 @@ static bool range_maps_duplicates(char *addr, unsigned long size)
 	/*
 	 * There is no easy way to check if there are KSM pages mapped into
 	 * this range. We only check that the range does not map the same PFN
-	 * twice by comaring each pair of mapped pages.
+	 * twice by comparing each pair of mapped pages.
 	 */
 	for (offs_a = 0; offs_a < size; offs_a += pagesize) {
 		pfn_a = pagemap_get_pfn(pagemap_fd, addr + offs_a);
-- 
2.15.2