1 files changed, 5 insertions, 5 deletions
diff --git a/shared-bindings/microcontroller/__init__.c b/shared-bindings/microcontroller/__init__.c
index 88fe9c224..6d556cdd7 100644
--- a/shared-bindings/microcontroller/__init__.c
+++ b/shared-bindings/microcontroller/__init__.c
@@ -54,7 +54,7 @@
 //| This object is the sole instance of `microcontroller.Processor`."""
 //|
 
-//| def delay_us(delay: Any) -> Any:
+//| def delay_us(delay: int) -> None:
 //|     """Dedicated delay method used for very short delays. **Do not** do long delays
 //|     because this stops all other functions from completing. Think of this as an empty
 //|     ``while`` loop that runs for the specified ``(delay)`` time. If you have other
@@ -72,7 +72,7 @@ STATIC mp_obj_t mcu_delay_us(mp_obj_t delay_obj) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(mcu_delay_us_obj, mcu_delay_us);
 
-//| def disable_interrupts() -> Any:
+//| def disable_interrupts() -> None:
 //|     """Disable all interrupts. Be very careful, this can stall everything."""
 //|     ...
 //|
@@ -82,7 +82,7 @@ STATIC mp_obj_t mcu_disable_interrupts(void) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_0(mcu_disable_interrupts_obj, mcu_disable_interrupts);
 
-//| def enable_interrupts() -> Any:
+//| def enable_interrupts() -> None:
 //|     """Enable the interrupts that were enabled at the last disable."""
 //|     ...
 //|
@@ -92,7 +92,7 @@ STATIC mp_obj_t mcu_enable_interrupts(void) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_0(mcu_enable_interrupts_obj, mcu_enable_interrupts);
 
-//| def on_next_reset(run_mode: microcontroller.RunMode) -> Any:
+//| def on_next_reset(run_mode: microcontroller.RunMode) -> None:
 //|     """Configure the run mode used the next time the microcontroller is reset but
 //|     not powered down.
 //|
@@ -117,7 +117,7 @@ STATIC mp_obj_t mcu_on_next_reset(mp_obj_t run_mode_obj) {
 }
 STATIC MP_DEFINE_CONST_FUN_OBJ_1(mcu_on_next_reset_obj, mcu_on_next_reset);
 
-//| def reset() -> Any:
+//| def reset() -> None:
 //|     """Reset the microcontroller. After reset, the microcontroller will enter the
 //|     run mode last set by `on_next_reset`.
 //|