message: Fix compilation error when zmq is enabled
diff: @@ -324,7 +324,7 @@ static void addWalletOptions(AllowedArgs& allowedArgs)
  static void addZmqOptions(AllowedArgs& allowedArgs)
  {
  #if ENABLE_ZMQ
  - allowedArgs.
  + allowedArgs
  .addHeader(_("ZeroMQ notification options:"))
  .addArg("zmqpubhashblock=<address>", requiredStr, _("Enable publish hash block in <address>"))
  .addArg("zmqpubhashtx=<address>", requiredStr, _("Enable publish hash transaction in <address>"))
  