Update gmodserver: Missing $ in front of tickrate in parms

GarrysMod/gmodserver

@@ -56,7 +56,7 @@ gslt=""
 
 # https://developer.valvesoftware.com/wiki/Command_Line_Options#Source_Dedicated_Server
 fn_parms(){
-parms="-game garrysmod -strictportbind -ip ${ip} -port ${port} -tickrate {tickrate} +host_workshop_collection ${workshopcollectionid} -authkey ${workshopauth} +clientport ${clientport} +tv_port ${sourcetvport} +gamemode ${gamemode} +map ${defaultmap} +sv_setsteamaccount ${gslt} +servercfgfile ${servercfg} -maxplayers ${maxplayers} ${customparms}"
+parms="-game garrysmod -strictportbind -ip ${ip} -port ${port} -tickrate ${tickrate} +host_workshop_collection ${workshopcollectionid} -authkey ${workshopauth} +clientport ${clientport} +tv_port ${sourcetvport} +gamemode ${gamemode} +map ${defaultmap} +sv_setsteamaccount ${gslt} +servercfgfile ${servercfg} -maxplayers ${maxplayers} ${customparms}"
 }
 
 #### Advanced Variables ####