rubocop: fix RSpec/ExampleWording
rubocop: fix RSpec/ExampleWording

buzzdeee/puppet-mcollective,legooolas/puppet-mcollective,legooolas/puppet-mcollective,saimonn/puppet-mcollective,fuel-infra/puppet-mcollective,voxpupuli/puppet-mcollective,puppet-community/puppet-mcollective,puppet-community/puppet-mcollective,fuel-infra/puppet-mcollective,buzzdeee/puppet-mcollective,saimonn/puppet-mcollective,voxpupuli/puppet-mcollective