Updated Autostart on Linux (markdown)

Autostart-on-Linux.md

@@ -15,7 +15,7 @@ User=user
 Group=group
 
 Type=simple
-ExecStart=/usr/bin/mono --debug /opt/Radarr/Radarr.exe --nobrowser
+ExecStart=/usr/bin/mono --debug /opt/Radarr/Radarr.exe -nobrowser
 TimeoutStopSec=20
 KillMode=process
 Restart=on-failure
@@ -23,6 +23,7 @@ Restart=on-failure
 [Install]
 WantedBy=multi-user.target
 ```
+The option `-data=<AppData Location>` can also be used to change radarr's AppData location, see https://github.com/Radarr/Radarr/wiki/Command-Line-Options
 
 ### Enable and Start Radarr
     systemctl enable radarr.service