_base_client method doc fix (#345)
_base_client method doc fix (#345)

* Improvements.

* Fixing method-doc args list.

* Improvements.

thenenadx/forseti-security,thenenadx/forseti-security,thenenadx/forseti-security,cschnei3/forseti-security,cschnei3/forseti-security,forseti-security/forseti-security,forseti-security/forseti-security,cschnei3/forseti-security,forseti-security/forseti-security,forseti-security/forseti-security