Refactorin `git remote add dokku dokku@dokku.me:ruby-rails-sample`

Hello!

I’m reading tutorial on how to deploy rails app http://dokku.viewdocs.io/dokku~v0.12.13/deployment/application-deployment/#create-the-app

I did all steps up to the following one.

which says:

git remote add dokku dokku@dokku.me:ruby-rails-sample

How can I refactor this in my case, where I named my app as kaganat ?

The following didn’t work:

git remote add dokku dokku@dokku.me:kaganat

When I ran

git push dokku master

I got error:

ssh: connect to host dokku.me port 22: Operation timed out fatal: Could not read from remote repository.

Please make sure you have the correct access rights and the repository exists.

Thanks.