lib/kramdown/parser/govuk.rb in govspeak-6.5.0 vs lib/kramdown/parser/govuk.rb in govspeak-6.5.1

@@ -31,10 +31,10 @@
       def add_link(element, href, title, alt_text = nil, ial = nil)
         if element.type == :a
           begin
             host = Addressable::URI.parse(href).host
             unless host.nil? || @document_domains.compact.include?(host)
-              element.attr['rel'] = 'external'
+              element.attr["rel"] = "external"
             end
           # rubocop:disable Lint/HandleExceptions
           rescue Addressable::URI::InvalidURIError
             # it's safe to ignore these very *specific* exceptions
           end