QQC2 Slider's documentation should say "ratio", not "percentage"

In the documentation on the Slider in QtQuick.Controls 2.0, "The position is defined as a percentage of the control's size" should be read as "The position is defined as a ratio of the control's size".

A percentage is within the range 0-100, not 0-1.

http://doc.qt.io/qt-5/qml-qtquick-controls2-slider.html