Um... name monitor subcommands handler properly

irc/handlers.go

 
 // MONITOR <subcmd> [params...]
 func monitorHandler(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool {
-	handler, exists := metadataSubcommands[strings.ToLower(msg.Params[0])]
+	handler, exists := monitorSubcommands[strings.ToLower(msg.Params[0])]
 
 	if !exists {
 		rb.Add(nil, server.name, ERR_UNKNOWNERROR, client.Nick(), "MONITOR", msg.Params[0], client.t("Unknown subcommand"))

irc/monitor.go

 }
 
 var (
-	metadataSubcommands = map[string]func(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool{
+	monitorSubcommands = map[string]func(server *Server, client *Client, msg ircmsg.IrcMessage, rb *ResponseBuffer) bool{
 		"-": monitorRemoveHandler,
 		"+": monitorAddHandler,
 		"c": monitorClearHandler,