Fix comment. It should be 'or' not 'of'.

    src.fTop = 0;

    dst.fTop = bounds.fTop;

    // The first row always starts with the top being at y=0 and the bottom

    // being either yDivs[1] (if yDivs[0]=0) of yDivs[0].  In the former case

    // being either yDivs[1] (if yDivs[0]=0) or yDivs[0].  In the former case

    // the first row is stretchable along the Y axis, otherwise it is fixed.

    // The last row always ends with the bottom being bitmap.height and the top

    // being either yDivs[numYDivs-2] (if yDivs[numYDivs-1]=bitmap.height) or