(maint) reindent case statement to match standard indentation
(maint) reindent case statement to match standard indentation

puppetlabs/puppetlabs-stdlib,DavidS/puppetlabs-stdlib,jbondpdx/puppetlabs-stdlib,HelenCampbell/puppetlabs-stdlib,yadavnikhil/puppetlabs-stdlib,fuel-infra/puppetlabs-stdlib