Add titles where they're missing

api/client-server/create_room.yaml

@@ -87,6 +87,7 @@ paths:
                   the room.
                 items:
                   type: object
+                  title: Invite3pid
                   properties:
                     id_server:
                       type: string

api/client-server/pusher.yaml

@@ -90,6 +90,7 @@ paths:
                   A dictionary of information for the pusher implementation
                   itself. If ``kind`` is ``http``, this should contain ``url``
                   which is the URL to use to send notifications to.
+                title: PusherData
                 properties:
                   url:
                     type: string

event-schemas/schema/m.room.third_party_invite

@@ -27,6 +27,7 @@
                     "description": "Keys with which the token may be signed.",
                     "items": {
                         "type": "object",
+                        "title": "PublicKeys",
                         "properties": {
                             "public_key": {
                                 "type": "string",