Update docs/faq.md

Co-authored-by: ohdearaugustin <[email protected]>

docs/faq.md

@@ -52,5 +52,5 @@ For convenience, we also build Docker images with `headscale`. But **please be a
 
 We don't know. We don't use reverse proxies with `headscale` ourselves, so we don't have any experience with them. We have [community documentation](https://headscale.net/reverse-proxy/) on how to configure various reverse proxies, and a dedicated [Discord channel](https://discord.com/channels/896711691637780480/1070619818346164324) where you can ask for help to the community.
 
-## Can/Should I use the same machine as both server and client?
+## Can I use headscale and tailscale on the same machine?
 Yes, this is no problem. Install Headscale and Tailscale according to the instructions and use `tailscale up --login-server localhost`.