edit safe mode message

Author: BlitzCityDIY

ports/espressif/boards/adafruit_itsybitsy_esp32/mpconfigboard.h

@@ -46,7 +46,7 @@
 #define CIRCUITPY_BOOT_BUTTON       (&pin_GPIO35)
 
 // Explanation of how a user got into safe mode
-#define BOARD_USER_SAFE_MODE_ACTION MP_ERROR_TEXT("You pressed the SW38 button at start up.")
+#define BOARD_USER_SAFE_MODE_ACTION MP_ERROR_TEXT("You pressed the boot button at start up.")
 
 // UART pins attached to the USB-serial converter chip
 #define CIRCUITPY_CONSOLE_UART_TX (&pin_GPIO1)