From c0b57ff8c5901fb177d6532b085a16792e7d1774 Mon Sep 17 00:00:00 2001
From: Jeffrey Shimbo <16313374+jshimbo@users.noreply.github.com>
Date: Thu, 24 Nov 2022 06:05:46 -0800
Subject: [PATCH] Typo in docs for supervisor.ticks_ms()

https://docs.circuitpython.org/en/latest/shared-bindings/supervisor/index.html#supervisor.ticks_ms
ticks_add() helper function has an error
---
 shared-bindings/supervisor/__init__.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shared-bindings/supervisor/__init__.c b/shared-bindings/supervisor/__init__.c
index b61d05d636..37f35e2e18 100644
--- a/shared-bindings/supervisor/__init__.c
+++ b/shared-bindings/supervisor/__init__.c
@@ -197,7 +197,7 @@ MP_DEFINE_CONST_FUN_OBJ_KW(supervisor_set_next_code_file_obj, 0, supervisor_set_
 //|
 //|         def ticks_add(ticks, delta):
 //|             "Add a delta to a base number of ticks, performing wraparound at 2**29ms."
-//|             return (a + b) % _TICKS_PERIOD
+//|             return (ticks + delta) % _TICKS_PERIOD
 //|
 //|         def ticks_diff(ticks1, ticks2):
 //|             "Compute the signed difference between two ticks values, assuming that they are within 2**28 ticks"