Update documentation for the kill_query procedure
@@ -82,6 +82,7 @@ idle time, initialization parameters, and accessed catalogs.
System Connector Procedures
---------------------------
-.. function:: runtime.kill_query(id)
+.. function:: runtime.kill_query(query_id, message)
- Kill the query with the specified ``id``.
+ Kill the query identified by ``query_id``. The query failure message
+ will include the specified ``message``.
