404 - Required ports for rancher

Hello,

I just deployed Rancher 2.0 and while configuring the node template I clicked on the “learn more” about the ports that are going to be opened. However, the website that I am redirected throws a 404. The link is: https://rancher.com/docs/rancher/v2.0/en/hosts/amazon/#required-ports-for-rancher-to-work