io_uring/mock: Fix typo in help text

Fix the spelling of "subsystem".

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/init/Kconfig b/init/Kconfig
index e95d434..74f0721 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1897,7 +1897,7 @@ config IO_URING_MOCK_FILE
        default n
        depends on IO_URING
        help
-         Enable mock files for io_uring subststem testing. The ABI might
+         Enable mock files for io_uring subsystem testing. The ABI might
          still change, so it's still experimental and should only be enabled
          for specific test purposes.