CBQE-0: incorrect indent in py-data-recovery.conf

Change-Id: Ia797e480b77db1976b3dde14f4bd8134e50c5f46
Reviewed-on: http://review.couchbase.org/37029
Reviewed-by: Andrei Baranouski <andrei.baranouski@gmail.com>
Tested-by: Andrei Baranouski <andrei.baranouski@gmail.com>