Update install_without_dependencies.sh

adapt to pr #1605 .(because this pr remove '-handbook' and '-gachamap' launch arguments as these are generated on startup)

install_without_dependencies.sh

@@ -212,8 +212,7 @@ echo "-=-=-=-=-=--- !! IMPORTANT !! ---=-=-=-=-=-"
 echo "Please make sure that ports 80, 443, 8888 and 22102 are OPEN (both tcp and udp)"
 echo "In order to run the server, run the following command:"
 echo "    sudo java -jar grasscutter.jar"
-echo "Also remember that you can generate the Handbook with:"
-echo "    sudo java -jar grasscutter.jar -handbook"
+echo "The GM Handbook of all supported languages will be generated automatically when you start the server for the first time."
 echo "You must run it using sudo as port 443 is a privileged port"
 echo "To play, use the IP you provided earlier ($SERVER_IP) via GrassClipper or Fiddler"
 echo ""