Fixed up documention for check-rds-events.rb check
Fixed up documention for check-rds-events.rb check

brendangibat/sensu-plugins-aws,reardencode/sensu-plugins-aws,sstarcher/sensu-plugins-aws,nickjacques/sensu-plugins-aws,majormoses/sensu-plugins-aws,obazoud/sensu-plugins-aws,majormoses/sensu-plugins-aws,nyxcharon/sensu-plugins-aws,reardencode/sensu-plugins-aws,sensu-plugins/sensu-plugins-aws,obazoud/sensu-plugins-aws,nyxcharon/sensu-plugins-aws,nickjacques/sensu-plugins-aws