Bad indentation check

[krainboltgreene]

This:

  private def label(namespace, key)
    [namespace, key].compact.map(&:to_s).join(".")
  end

triggers:

lib/scrawl.rb:35:5: C: Use 2 (not -6) spaces for indentation.
    case value
    ^^^^^^

[jonas054]

I think I see what the probem is. I'll fix it.