-\t--server [port]: start a remote server on this port\n\
-\t--stop-server [port]: stop the remote server running on this port if any\n\
-\t--remote [host] [port]: select this remote server to get \n\
-\t\t(or update or...) the stories from\n\
+\t--server [key] [port]: start a remote server on this port\n\
+\t--stop-server [key] [port]: stop the remote server running on this port\n\
+\t\tif any (key must be set to the same value)\n\
+\t--remote [key] [host] [port]: select this remote server to get \n\
+\t\t(or update or...) the stories from (key must be set to the \n\
+\t\tsame value)\n\