ruby-driver: doc update
ruby-driver: doc update

dubex/concourse,dubex/concourse,cinchapi/concourse,cinchapi/concourse,JerJohn15/concourse,vrnithinkumar/concourse,karthikprabhu17/concourse,bigtreeljc/concourse,prateek135/concourse,kylycht/concourse,vrnithinkumar/concourse,JerJohn15/concourse,karthikprabhu17/concourse,vrnithinkumar/concourse,JerJohn15/concourse,remiemalik/concourse,prateek135/concourse,cinchapi/concourse,kylycht/concourse,karthikprabhu17/concourse,kylycht/concourse,karthikprabhu17/concourse,cinchapi/concourse,bigtreeljc/concourse,remiemalik/concourse,hcuffy/concourse,remiemalik/concourse,hcuffy/concourse,bigtreeljc/concourse,hcuffy/concourse,hcuffy/concourse,remiemalik/concourse,cinchapi/concourse,cinchapi/concourse,dubex/concourse,remiemalik/concourse,karthikprabhu17/concourse,kylycht/concourse,vrnithinkumar/concourse,JerJohn15/concourse,prateek135/concourse,kylycht/concourse,bigtreeljc/concourse,JerJohn15/concourse,dubex/concourse,prateek135/concourse,kylycht/concourse,prateek135/concourse,remiemalik/concourse,vrnithinkumar/concourse,bigtreeljc/concourse,hcuffy/concourse,bigtreeljc/concourse,dubex/concourse,prateek135/concourse,karthikprabhu17/concourse,dubex/concourse,vrnithinkumar/concourse,hcuffy/concourse,JerJohn15/concourse