From cbdf660ddcee8b3d25d69b3504c2975900b6da91 Mon Sep 17 00:00:00 2001
From: Rapptz <rapptz@gmail.com>
Date: Fri, 29 May 2020 02:59:18 -0400
Subject: [PATCH] Document that sleep_until considers naive datetimes as UTC.

---
 discord/utils.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/discord/utils.py b/discord/utils.py
index 3124a737a..8342d59e1 100644
--- a/discord/utils.py
+++ b/discord/utils.py
@@ -351,7 +351,8 @@ async def sleep_until(when, result=None):
     Parameters
     -----------
     when: :class:`datetime.datetime`
-        The timestamp in which to sleep until.
+        The timestamp in which to sleep until. If the datetime is naive then
+        it is assumed to be in UTC.
     result: Any
         If provided is returned to the caller when the coroutine completes.
     """