docs: must to should

Must is a bit too strong - its possible that the app responds to web requests, just on a different port...

[ci skip]
This commit is contained in:
Jose Diaz-Gonzalez
2019-01-29 12:57:07 -05:00
committed by GitHub
parent 33800e226a
commit c368cc0855

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@@ -52,7 +52,7 @@ dokku postgres:link rails-database ruby-rails-sample
### Deploy the app
> Warning: Your application _must_ respect the `PORT` environment variable or it may not respond to web requests.
> Warning: Your application _should_ respect the `PORT` environment variable or it may not respond to web requests.
> Please see the [port management documentation](/docs/networking/port-management.md) for details.
Now you can deploy the `ruby-rails-sample` app to your Dokku server. All you have to do is add a remote to name the app. Applications are created on-the-fly on the Dokku server.