From 903fcd2d3561813b80706b07e1dcc19eb47ec260 Mon Sep 17 00:00:00 2001
From: Richard van der Hoff <richard@matrix.org>
Date: Wed, 7 Oct 2020 11:28:05 +0100
Subject: [PATCH] update wording

---
 synapse/handlers/message.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 6d136930b..3e9a22e8f 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -835,8 +835,9 @@ class EventCreationHandler:
             ShadowBanError if the requester has been shadow-banned.
         """
 
-        # we don't apply shadow-banning to membership events, so that the user
-        # can come and go as they want.
+        # we don't apply shadow-banning to membership events here. Invites are blocked
+        # higher up the stack, and we allow shadow-banned users to send join and leave
+        # events as normal.
         if (
             event.type != EventTypes.Member
             and not ignore_shadow_ban