Fix spelling.

Co-Authored-By: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>

2 files changed, 4 insertions, 2 deletions

diff --git a/changelog.d/5801.misc b/changelog.d/5801.misc

index e6ecb475d9..e19854de82 100644
--- a/changelog.d/5801.misc
+++ b/changelog.d/5801.misc
@@ -1 +1 @@
-Don't allow clients to send tombstone events that reference the room its sent in.
+Don't allow clients to send tombstone events that reference the room it's sent in.
diff --git a/synapse/events/validator.py b/synapse/events/validator.py

index 29f99361c0..6374dd067d 100644
--- a/synapse/events/validator.py
+++ b/synapse/events/validator.py
@@ -111,7 +111,9 @@ class EventValidator(object):
                 raise SynapseError(400, "Content has no replacement_room key")
 
             if event.content["replacement_room"] == event.room_id:
-                raise SynapseError(400, "Tombstone cannot reference itself")
+                raise SynapseError(
+                    400, "Tombstone cannot reference the room it was sent in"
+                )
 
     def _ensure_strings(self, d, keys):
         for s in keys: