Correct ts3server config file name

It's ts3server.ini, not ts3-server.ini

lgsm/config-default/config-lgsm/ts3server/_default.cfg

@@ -7,7 +7,7 @@
 # [instance].cfg - applies settings to a specific instance
 
 ## Server Start Settings | https://docs.linuxgsm.com/configuration/start-parameters
-# Edit serverfiles/ts3-server.ini after installation
+# Edit serverfiles/ts3server.ini after installation
 
 #### LinuxGSM Settings ####