exit: Fix typo in comment: s/sub-theads/sub-threads

Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>

diff --git a/kernel/exit.c b/kernel/exit.c
index 64c938ce36fe8ad0dfa83ffed6a2d596f0a19970..84021b24f79e3d1d2dc11fe70bf69cf620c7fc85 100644 (file)
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1051,7 +1051,7 @@ static int wait_task_zombie(struct wait_opts *wo, struct task_struct *p)
                 * p->signal fields because the whole thread group is dead
                 * and nobody can change them.
                 *
-                * psig->stats_lock also protects us from our sub-theads
+                * psig->stats_lock also protects us from our sub-threads
                 * which can reap other children at the same time. Until
                 * we change k_getrusage()-like users to rely on this lock
                 * we have to take ->siglock as well.