Fix Insurgency Sandstorm password bug

Closes #2137

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

@@ -21,7 +21,7 @@ maxplayers="28"
 
 ## Server Start Command | https://docs.linuxgsm.com/configuration/start-parameters#additional-parameters
 fn_parms(){
-parms="${defaultmap}?Scenario=${defaultscenario}?MaxPlayers=${maxplayers}?Port=${port}?QueryPort=${queryport} -password=${serverpassword} -hostname='${servername}' -log"
+parms="${defaultmap}?Scenario=${defaultscenario}?MaxPlayers=${maxplayers}?Port=${port}?QueryPort=${queryport}?password=${serverpassword} -hostname='${servername}' -log"
 }
 
 #### LinuxGSM Settings ####