FIX Rubocop error

3 jobs for 5-refactor-code-for-managed-services in 12 minutes and 27 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Syntax
passed #21878
syntax lint metadata_lint check:symlinks check:git_ignore check:dot_underscore check:test_file rubocop-Ruby 2.5.1-Puppet ~> 5.0

00:02:05

 
  Unit
passed #21879
parallel_spec-Ruby 2.5.1-Puppet ~> 5.0

00:01:58

 
  Acceptance
passed #21880
puppet-tests
acceptance with Puppet5 Ubuntu1804

00:08:24