docs: Update docker key resource

* Update link to docker.com as the previous URL would redirect
* Add `-L` flag to follow future location headers
This commit is contained in:
Kyle Manna 2015-08-15 19:21:09 -07:00
parent 4868a35bd3
commit d3d11b660a

View File

@ -19,7 +19,7 @@ Ensure dependencies are installed:
Add the upstream Docker repository package signing key. The apt-key command uses elevated privileges via sudo, so a password prompt for the user's password may appear:
curl https://get.docker.io/gpg | sudo apt-key add -
curl -L https://get.docker.com/gpg | sudo apt-key add -
Add the upstream Docker repository to the system list: