README.md in rspec-rails-api-0.1.2 vs README.md in rspec-rails-api-0.1.3

@@ -35,17 +35,25 @@
 
 RSpec.configure do |config|
   config.include Rspec::Rails::Api::DSL::Example
 end
 
-renderer = Rspec::Rails::Api::OpenApiRenderer.new
+renderer = RSpec::Rails::Api::OpenApiRenderer.new
+renderer.api_servers = [{ url: 'https://example.com' }]
+renderer.api_title = 'A nice API for a nice application'
+renderer.api_version = '1'
+renderer.api_description = 'Access update data in this project'
+# renderer.api_tos = 'http://example.com/tos.html'
+# renderer.api_contact = { name: 'Admin', email: '[e-mail]', 'http://example.com/contact' } 
+# renderer.api_license = { name: 'Apache', url: 'https://opensource.org/licenses/Apache-2.0' }
 
 RSpec.configuration.after(:context, type: :acceptance) do |context|
   renderer.merge_context context.class.metadata[:rrad].to_h
 end
 
 RSpec.configuration.after(:suite) do
-  renderer.write_files
+  # Default path is 'tmp/rspec_rails_api_output.json/yaml'
+  renderer.write_files Rails.root.join('public', 'swagger_doc'), only: :json
 end
 ```
 
 **spec/rails_helper.rb**