step-10 - haproxy playbook anticipates step-11

[rocketsbay]

In the step-10 readme, the haproxy playbook contains:

• hosts: web
  gather_facts: true

While in fact this happens in step-11 as in step-10 you mention the need to run both apache and haproxy playbooks together.

You do mention in step-11 that you added this already in the previous step but I think that as a first time reader, when you see it in step-10 it's a bit confusing.