message: docs: use `rome init` instead of empty config
diff: @@ -43,7 +43,7 @@ To setup Rome in a project, all you need is a `rome.json` file.
  ```bash
  $ mkdir hello-world
  $ cd hello-world
  -$ echo '{}' >rome.json
  +$ rome init
  ```
  This file is used to configure Rome and indicates the boundaries of your project.
  