message: README.md updated
diff: @@ -206,7 +206,7 @@ Download and start [bwsw/cloudstack-ui-cleaner](https://hub.docker.com/r/bwsw/cl
  ## Configuration Options
  -You can customize the application by providing your own configuration file (example link).
  +You can customize the application by providing your own configuration file ([config.json](https://github.com/bwsw/cloudstack-ui/blob/master/src/config/config.json)).
  ### Default domain URL
  