chore(docs): Updated with collections command

README.md

@@ -29,9 +29,13 @@ on processor architecture:
 ## ✅ System requirements
 
 - Deployment environment must have Ansible 2.4.0+.  If you need a quick primer on Ansible [you can check out my docs and setting up Ansible](https://docs.technotim.live/posts/ansible-automation/).
-  Furthermore, the [`netaddr` package](https://pypi.org/project/netaddr/) must be available to Ansible. If you have installed Ansible via apt, this is already taken care of. If you have installed Ansible via `pip`, make sure to install `netaddr` into the respective virtual environment.
+
+- [`netaddr` package](https://pypi.org/project/netaddr/) must be available to Ansible. If you have installed Ansible via apt, this is already taken care of. If you have installed Ansible via `pip`, make sure to install `netaddr` into the respective virtual environment.
+
 - `server` and `agent` nodes should have passwordless SSH access, if not you can supply arguments to provide credentials `--ask-pass --ask-become-pass` to each command.
 
+- You will also need to install collections that this playbook uses by running `ansible-galaxy install -r ./collections/requirements.yml`
+
 ## 🚀 Getting Started
 
 ### 🍴 Preparation
@@ -110,9 +114,7 @@ You can find more information about it [here](molecule/README.md).
 
 ## Thanks 🤝
 
-This repo is really standing on the shoulders of giants.  To all those who have contributed.
-
-Thanks to these repos for code and ideas:
+This repo is really standing on the shoulders of giants. Thank you to all those who have contributed and tanks to these repos for code and ideas:
 
 - [k3s-io/k3s-ansible](https://github.com/k3s-io/k3s-ansible)
 - [geerlingguy/turing-pi-cluster](https://github.com/geerlingguy/turing-pi-cluster)