Apply suggestions from code review

Co-authored-by: Steve Piercy <[email protected]>

Author: ericof

docs/glossary.md

@@ -384,8 +384,8 @@ HAProxy
 nginx
     [nginx](https://docs.nginx.com/nginx/) (pronounced "engine x") is an HTTP and reverse proxy server, a mail proxy server, and a generic TCP/UDP proxy server, originally written by Igor Sysoev.
 
-traefik
-    [traefik](https://traefik.io/) is an open-source reverse proxy and load balancer, suitable for containerized architectures.
+Traefik Proxy
+    [Traefik Proxy](https://traefik.io/traefik/) is an open-source reverse proxy and load balancer, suitable for containerized architectures.
 
 Volto
     [Volto](https://github.com/plone/volto) is a React-based frontend for the Plone CMS.

docs/install/containers/examples/traefik-volto-plone-varnish.md

@@ -3,21 +3,21 @@ myst:
   html_meta:
     "description": "Very simple Plone 6 setup with only one backend and data being persisted in a Docker volume."
     "property=og:description": "Very simple Plone 6 setup with only one backend and data being persisted in a Docker volume."
-    "property=og:title": "traefik, Frontend, Backend, Varnish container example"
-    "keywords": "Plone 6, Container, Docker, traefik, Frontend, Backend, Varnish"
+    "property=og:title": "Traefik Proxy, Frontend, Backend, Varnish container example"
+    "keywords": "Plone 6, Container, Docker, Traefik Proxy, Frontend, Backend, Varnish"
 ---
 
-# traefik, Frontend, Backend, Varnish container example
+# Traefik Proxy, Frontend, Backend, Varnish container example
 
 This example is a very simple setup with one backend and data being persisted in a Docker volume.
 
-{term}`traefik` in this example is used as a reverse proxy.
+{term}`Traefik Proxy` in this example is used as a reverse proxy.
 
 {term}`Varnish` is used for caching.
 
 A purger component is also used. This solves the problem of invalidating the cache in multiple Varnish servers, which could be desirable in containerized deployment.
 
-## Setup
+## Create a project space
 
 Create an empty project directory named `traefik-volto-plone-varnish`.
 
@@ -32,15 +32,15 @@ cd traefik-volto-plone-varnish
 ```
 
 
-### Varnish configuration
+## Varnish configuration
 
 Create an empty directory named `etc`.
 
 ```shell
 mkdir etc
 ```
 
-Add there a `varnish.vcl` that will be used by the varnish image:
+Add there a file {file}`varnish.vcl` that will be used by the Varnish image:
 
 ```vcl
 vcl 4.0;
@@ -318,9 +318,9 @@ sub vcl_deliver {
 You can either use `localhost`, or add it in your `/etc/hosts` file or DNS to point to the Docker host IP.
 ```
 
-### Service configuration with Docker Compose
+## Service configuration with Docker Compose
 
-Now let's create a `docker-compose.yml` file:
+Now let's create a {file}`docker-compose.yml` file:
 
 ```yaml
 version: "3"