diff --git a/discord/mentions.py b/discord/mentions.py
index 21e8beee2..a2ae86ec8 100644
--- a/discord/mentions.py
+++ b/discord/mentions.py
@@ -39,7 +39,7 @@ default = _FakeBool()
 class AllowedMentions:
     """A class that represents what mentions are allowed in a message.
 
-    This class can be set during :class:`Client` initialization to apply
+    This class can be set during :class:`Client` initialisation to apply
     to every message sent. It can also be applied on a per message basis
     via :meth:`abc.Messageable.send` for more fine-grained control.