diff --git a/src/joystickXY.cppok b/src/joystickXY.cppok
index 0a8b6e5..67f805b 100644
--- a/src/joystickXY.cppok
+++ b/src/joystickXY.cppok
@@ -1,3 +1,5 @@
+// Open loop gimabal control on X Y 
+
 #include <Arduino.h>
 #include <SimpleFOC.h>