message: add bullets to seperate credits
diff: @@ -386,7 +386,7 @@ void UScreenCreditsWidget::Update() {
  if (first) {
  first = false;
  } else {
  - _output += " ";
  + _output += TEXT(" \u2022 ");
  }
  if (_creditToRTF.Contains(credit)) {
  _output += _creditToRTF[credit];
  