diff --git a/ports/espressif/boards/hexky_s2/pins.c b/ports/espressif/boards/hexky_s2/pins.c
index 732d274be5..3c8d677f0b 100644
--- a/ports/espressif/boards/hexky_s2/pins.c
+++ b/ports/espressif/boards/hexky_s2/pins.c
@@ -4,7 +4,7 @@
 
 STATIC const mp_rom_map_elem_t board_module_globals_table[] = {
     CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS
- // ANALOG PINS
+    // ANALOG PINS
     { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO1) },
     { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO3) },
     { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO2) },