diff --git a/examples/Watchy_Button_Test/Watchy_Button_Test.ino b/examples/Watchy_Button_Test/Watchy_Button_Test.ino
index a357edb..3f70e49 100644
--- a/examples/Watchy_Button_Test/Watchy_Button_Test.ino
+++ b/examples/Watchy_Button_Test/Watchy_Button_Test.ino
@@ -4,7 +4,7 @@
  *
  *                ==============
  *               |--------------|
- *  (IO35) BTN 3 |              | BTN 1 (IO39)
+ *  (IO34) BTN 3 |              | BTN 1 (IO39)
  *               |              |
  *               |              |
  *               |              |