[PATCH] selftests/pidfd: Fix comment typo already covered by spelling.txt

[Ziyu Chen]

Fix a minor spelling issue in a comment in the pidfd info selftest.
This typo is already listed in scripts/spelling.txt, but fixing it
locally improves readability and avoids repeated reports.

No functional change intended.

Suggested-by: Cryolitia PukNgae <cryolitia@xxxxxxxxxxxxx>
Signed-off-by: Ziyu Chen <chenziyu@xxxxxxxxxxxxx>
---
 tools/testing/selftests/pidfd/pidfd_info_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/pidfd/pidfd_info_test.c b/tools/testing/selftests/pidfd/pidfd_info_test.c
index 6571e04acd88..be4eab64c4e1 100644
--- a/tools/testing/selftests/pidfd/pidfd_info_test.c
+++ b/tools/testing/selftests/pidfd/pidfd_info_test.c
@@ -229,7 +229,7 @@ static void *pidfd_info_pause_thread(void *arg)
 
 	close(ipc_socket);
 
-	/* Sleep untill we're killed. */
+	/* Sleep until we'rekilled. */
 	pause();
 	return NULL;
 }
-- 
2.20.1