rcu-tasks: Fix s/instruction/instructions/ typo in comment

Signed-off-by: Paul E. McKenney <paulmck@kernel.org>

diff --git a/kernel/rcu/tasks.h b/kernel/rcu/tasks.h
index a3f4f9b..43c0f71 100644 (file)
--- a/kernel/rcu/tasks.h
+++ b/kernel/rcu/tasks.h
@@ -758,7 +758,7 @@ EXPORT_SYMBOL_GPL(show_rcu_tasks_rude_gp_kthread);
 // 2.  Protects code in the idle loop, exception entry/exit, and
 //     CPU-hotplug code paths, similar to the capabilities of SRCU.
 //
-// 3.  Avoids expensive read-side instruction, having overhead similar
+// 3.  Avoids expensive read-side instructions, having overhead similar
 //     to that of Preemptible RCU.
 //
 // There are of course downsides.  The grace-period code can send IPIs to