Fix Rubocop lints in Config spec
Fix Rubocop lints in Config spec

Change-Id: I7eca3df0a365d3094a7d4f9f6dba6cefd42db7c4
Reviewed-on: http://gerrit.causes.com/36714
Tested-by: jenkins <d95b56ce41a2e1ac4cecdd398defd7414407cc08@causes.com>
Reviewed-by: Shane da Silva <6f6e68d1df92f30cb4b3ce35260ddf94a402f33d@causes.com>

artemartemov/scss-lint-hdm