Correct token reference in MSC2140
@@ -269,7 +269,7 @@ A client uses this client/server API endpoint to request that the Homeserver
removes the given 3PID from the given Identity Server, or all Identity Servers.
Takes the same parameters as
`POST /_matrix/client/r0/account/3pid/delete`, ie. `id_server`, `medium`,
-`address` and the newly added `is_token`.
+`address` and the newly added `id_access_token`.
Returns the same as `POST /_matrix/client/r0/account/3pid/delete`.
