Oxford commas

Author: stevepiercy

docs/install/containers/examples/index.md

@@ -23,8 +23,8 @@ Examples of projects running Plone using `docker-compose`.
 
 | Project example | Description |
 | --- | --- |
-| [nginx-volto-plone](nginx-volto-plone) | Stack with nginx, Frontend and Backend |
-| [nginx-volto-plone-zeo](nginx-volto-plone-zeo) | Stack with nginx, Frontend, Backend and ZEO server |
-| [nginx-volto-plone-postgresql](nginx-volto-plone-postgresql) | Stack with nginx, Frontend, Backend and PostgreSQL DB |
-| [nginx-plone](nginx-plone) | Stack with nginx, and Backend (Plone Classic) |
-| [haproxy-plone-zeo](haproxy-plone-zeo) | Stack with haproxy, Backend and ZEO server |
+| [nginx-volto-plone](nginx-volto-plone) | Stack with nginx, Frontend, and Backend |
+| [nginx-volto-plone-zeo](nginx-volto-plone-zeo) | Stack with nginx, Frontend, Backend, and ZEO server |
+| [nginx-volto-plone-postgresql](nginx-volto-plone-postgresql) | Stack with nginx, Frontend, Backend, and PostgreSQL DB |
+| [nginx-plone](nginx-plone) | Stack with nginx and Backend (Plone Classic) |
+| [haproxy-plone-zeo](haproxy-plone-zeo) | Stack with HAProxy, Backend, and ZEO server |