diff --git a/src/FaustEngine.cpp b/src/FaustEngine.cpp
index 4242a8f..d6a6240 100644
--- a/src/FaustEngine.cpp
+++ b/src/FaustEngine.cpp
@@ -37,7 +37,7 @@ using namespace std;
 
 extern rack::Plugin* pluginInstance;
 
-// UI handler for switches, knobs and leds
+// UI handler for switches, knobs and lights
 struct RackUI : public GenericUI
 {
     typedef function<void(ProcessBlock* block)> updateFunction;