lib/onebox/sanitize_config.rb in onebox-1.8.22 vs lib/onebox/sanitize_config.rb in onebox-1.8.23

@@ -28,10 +28,10 @@
         lambda do |env|
           next unless env[:node_name] == 'a'
           a_tag = env[:node]
           a_tag['href'] ||= '#'
           if a_tag['href'] =~ %r{^(?:[a-z]+:)?//}
-            a_tag['rel']    = 'nofollow noopener'
+            a_tag['rel'] = 'nofollow noopener'
           else
             a_tag.remove_attribute('target')
           end
         end
       ],