diff --git a/etc/doc/tutorial/11.2-MIDI-Out.md b/etc/doc/tutorial/11.2-MIDI-Out.md
index d0dd98efe3..bbad3b2fe3 100644
--- a/etc/doc/tutorial/11.2-MIDI-Out.md
+++ b/etc/doc/tutorial/11.2-MIDI-Out.md
@@ -92,7 +92,7 @@ with_fx :reverb, room: 1 do
   live_audio :moog
 end
 
-live_audio :moog_trigger do
+live_loop :moog_trigger do
   use_real_time
   midi (octs :e1, 3).tick, sustain: 0.1
   sleep 0.125