From 1e9937a234ecd398f0c298c8504e79a6a6285e9d Mon Sep 17 00:00:00 2001
From: Saphielle Akiyama <64285270+Saphielle-Akiyama@users.noreply.github.com>
Date: Sun, 10 May 2020 12:17:50 +0200
Subject: [PATCH] Aliases passed as a list or as a tuple

Nothing too important, felt like some people would appreciate it;
---
 discord/ext/commands/core.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/discord/ext/commands/core.py b/discord/ext/commands/core.py
index 7fce002e2..9534f5272 100644
--- a/discord/ext/commands/core.py
+++ b/discord/ext/commands/core.py
@@ -147,7 +147,7 @@ class Command(_BaseCommand):
         then the first line of the long help text is used instead.
     usage: :class:`str`
         A replacement for arguments in the default help text.
-    aliases: :class:`list`
+    aliases: Union[:class:`list`, :class:`tuple`]
         The list of aliases the command can be invoked under.
     enabled: :class:`bool`
         A boolean that indicates if the command is currently enabled.
@@ -234,7 +234,7 @@ class Command(_BaseCommand):
         self.aliases = kwargs.get('aliases', [])
 
         if not isinstance(self.aliases, (list, tuple)):
-            raise TypeError("Aliases of a command must be a list of strings.")
+            raise TypeError("Aliases of a command must be a list or a tuple of strings.")
 
         self.description = inspect.cleandoc(kwargs.get('description', ''))
         self.hidden = kwargs.get('hidden', False)