docs(README): small adjustments to the README (#57)

Author: JamesIves

README.md

@@ -2,7 +2,7 @@
 
 <img align="right" width="180" height="auto"  src="./.github/docs/docker.svg" alt="Docker in the Half-Life Colours">
 
-[Half-Life Dedicated Server](https://help.steampowered.com/en/faqs/view/081A-106F-B906-1A7A) powered by [Docker](https://www.docker.com). It supports all the classic [GoldSrc](https://developer.valvesoftware.com/wiki/GoldSrc) Half-Life games and mods, including the ability to add custom configurations and plugins.
+[Half-Life Dedicated Server](https://help.steampowered.com/en/faqs/view/081A-106F-B906-1A7A) powered by [Docker](https://www.docker.com), supporting all the classic [GoldSrc](https://developer.valvesoftware.com/wiki/GoldSrc) Half-Life games and mods—including Counter-Strike 1.6, Team Fortress Classic, Day of Defeat and more. Easily extendable with custom configurations and plugins.
 
 Special thank you to all the past and present [GitHub Sponsors](https://github.com/sponsors/JamesIves) 💖.