fix log formatter setup
fix log formatter setup

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