Found a typo in http_headscale_tutorial

http_Headscale_tutorial.md

@@ -96,4 +96,4 @@ If the service is already running, restart the `tailscaled` service:
 sudo systemctl restart tailscaled.service
 ```
 
-You have now successfully set up the Headscale client.
+You have now successfully set up the http Headscale server with a tailscale client.