Oled display scroll text

How to achieve to scroll text on left, but when it goes all the way left, screen stay black. So after that text go away, it doesn't come from the right side?

Adafruit_SSD1306 library.

  display.clearDisplay();
  display.setTextSize(2);
  display.setTextColor(WHITE);
  display.setCursor(10, 0);
  display.print("scroll");
  display.display();
  delay(100);
  display.startscrollright(0x00, 0x0F);
  delay(2000);
  display.stopscroll();
  delay(1000);