fix var name
fix var name

keymone/puppet-monitoring_check,somic/puppet-monitoring_check,jglukasik/puppet-monitoring_check,jglukasik/puppet-monitoring_check,keymone/puppet-monitoring_check,somic/puppet-monitoring_check,jaxxstorm/puppet-monitoring_check,jaxxstorm/puppet-monitoring_check,Yelp/puppet-monitoring_check,Yelp/puppet-monitoring_check