      *  Callout, use <code>actualHorizontalPosition</code> and
      *  <code>actualVerticalPosition</code> to compute
      *  <code>arrowDirection</code> and positioning in
-     *  <code>positionPopUp()</code> and <code>updateSkinDisplayList()</code>.
+     *  <code>updatePopUpPosition()</code> and <code>updateSkinDisplayList()</code>.
      *
      *  <p>The default implementation chooses "outer" positions for the callout
      *  such that the owner is not obscured. Horizontal/Vertical orientation

    /**
     * @private
     */
    override protected function positionPopUp():void
    {
        var popUpPoint:Point = calculatePopUpPosition();
        var ownerComponent:UIComponent = owner as UIComponent;
        var concatenatedColorTransform:ColorTransform = 

        if (isOpen)
            return;

        // Add to PopUpManager, calls updatePopUpPosition(), and change state
        super.open(owner, modal);
        
        // Reposition the callout when the screen changes
