What were you trying to do that didn't work?

When reading chapter 3.1. Configuring port mapping for Red Hat Quay, one sees an example output of the ip command showing an IPv4 address of 192.168.1.132.

Yet, in the next step, it shows an example of adding a line to the /etc/hosts file that uses IPv4 address of 192.168.1.138.

This difference is confusing, especially to people who are new to Quay and think that the later chapters create an additional IP address for it to use.

What is the impact of this issue to you?

Confusion and lost time.

Suggestion to fix:

Change one of the IPv4 addresses so they are both the same.