Bad link to feature specs on web documentation

On this page: https://www.relishapp.com/rspec/rspec-rails/docs/request-specs/request-spec

There is a link to: https://www.relishapp.com/rspec/rspec-rails/docs/feature_specs/feature_spec.feature

(in this sentence: "The recommended way to use Capybara is with feature specs.")

However, when you follow that link you get this error: "Sorry, we couldn't find a topic matching the path 'feature_specs/feature_spec'."