diff --git a/v5_field_control.ino b/v5_field_control.ino
index b9dd88a..4b564bb 100644
--- a/v5_field_control.ino
+++ b/v5_field_control.ino
@@ -1,12 +1,3 @@
-/*
-  DigitalReadSerial
-
-  Reads a digital input on pin 2, prints the result to the Serial Monitor
-
-  This example code is in the public domain.
-
-  https://www.arduino.cc/en/Tutorial/BuiltInExamples/DigitalReadSerial
-*/
 #include "CRC16.h"
 
 volatile uint8_t control_flags = 0xC9;