designs.rb in newsletter-3.2.0

- old
+ new

@@ -1,8 +1,8 @@
 # Read about factories at https://github.com/thoughtbot/factory_girl
 def import_design(file=nil, name=nil)
   name ||= Faker::Company.bs.split(/\s+/).each(&:capitalize).join(' ')
-  file ||= File.join(Rails.root,'..','..','designs','exports','example-export.yaml')
+  file ||= File.join(Newsletter::PLUGIN_ROOT,'designs','exports','example-export.yaml')
   Newsletter::Design.import(file,name)
 end
 
 FactoryGirl.define do
   factory :design, class: Newsletter::Design do