message: docs(core): update link to external i18n doc
  PR Close
diff: @@ -837,4 +837,4 @@ For example, if the French version of your application is served from https://my
  }
  ```
  -For more details about how to create scripts to generate an app in multiple languages and how to set up Apache 2 to serve them from different subdirectories, read [this tutorial by Philippe Martin](https://medium.com/@feloy/deploying-an-i18n-angular-app-with-angular-cli-fc788f17e358#.1xq4iy6fp).
  +For more details about how to create scripts to generate an app in multiple languages and how to set up Apache 2 and NGINX to serve them from different subdirectories, read [this tutorial by Philippe Martin](https://dev.to/angular/deploying-an-i18n-angular-app-with-angular-cli-2fb9).
  