[PATCH] selftests/cgroup: fix repeated words in comments

[wangjianli]

Delete the redundant word 'in'.

Signed-off-by: wangjianli <wangjianli@xxxxxxxxxx>
---
 tools/testing/selftests/cgroup/test_freezer.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/cgroup/test_freezer.c b/tools/testing/selftests/cgroup/test_freezer.c
index ff519029f6f4..b479434e87b7 100644
--- a/tools/testing/selftests/cgroup/test_freezer.c
+++ b/tools/testing/selftests/cgroup/test_freezer.c
@@ -740,7 +740,7 @@ static int test_cgfreezer_ptraced(const char *root)
 
 	/*
 	 * cg_check_frozen(cgroup, true) will fail here,
-	 * because the task in in the TRACEd state.
+	 * because the task in the TRACEd state.
 	 */
 	if (cg_freeze_wait(cgroup, false))
 		goto cleanup;
-- 
2.36.1