Fixed typos.
Fixed typos.

* Changed outside.recv_json to public.recv_json
* Got rid of "shepherd/" prefix to access config's default timeout.

brownhead/galah,ucrcsedept/galah,brownhead/galah,galah-group/galah,ucrcsedept/galah,ucrcsedept/galah,galah-group/galah,brownhead/galah,galah-group/galah