diff --git a/api/server-server/definitions/event-schemas/m.device_list_update.yaml b/api/server-server/definitions/event-schemas/m.device_list_update.yaml
index 49b49c3b..f11e957e 100644
--- a/api/server-server/definitions/event-schemas/m.device_list_update.yaml
+++ b/api/server-server/definitions/event-schemas/m.device_list_update.yaml
@@ -64,7 +64,7 @@ allOf:
               The stream_ids of any prior m.device_list_update EDUs sent for this user
               which have not been referred to already in an EDU's prev_id field.  If the
               receiving server does not recognise any of the prev_ids, it means an EDU
-              has been lost and the server should query a snapshot of the devicelist
+              has been lost and the server should query a snapshot of the device list
               via ``/user/keys/query`` in order to correctly interpret future ``m.device_list_update``
               EDUs.  May be missing or empty for the first EDU in a sequence.
             items: