updated readme

Author: eGust

README.md

@@ -15,15 +15,15 @@ And then execute:
     $ bundle install
     $ bundle exec rake vue:create
 
-> Currently `rake vue:create` will overwrite all files, please be careful!
-
 Add those lines to your `config/routes.rb`:
 
 ```ruby
   get 'vue/foo' => 'vue#foo'
   get 'vue/bar' => 'vue#bar'
 ```
 
+> Currently `rake vue:create` will overwrite all files, please be careful!
+
 ## Usage
 
 This gem is fully depends on `vue-cli`. You can do everything with [`vue.config.js`](https://cli.vuejs.org/config/) just don't break `manifest` plugin which required by `vue_cli-rails`.