fd struct pops out of nowhere in README.md

[ghost]

cParams := pigo.CascadeParams{
    MinSize:     fd.minSize,
    MaxSize:     fd.maxSize,
    ShiftFactor: fd.shiftFactor,
    ScaleFactor: fd.scaleFactor,

    ImageParams: pigo.ImageParams{
        Pixels: pixels,
        Rows:   rows,
        Cols:   cols,
        Dim:    cols,
    },
}

It never appears in README.md apart from these four lines.

[esimov]

Thanks for the notice. I've changed them to the default values.