Fix documentation: initializing a property of aliased property won't actually cause an error

import QtQuick
import QtQuick.Controls
Window {
    id: relay
    width: 100; height: 100
    visible: true
    property alias widgetLabel: label    
    
    //will generate an error
    widgetLabel.text: "Initial text" //<-- won't generate an error    
    
    //will generate an error
    //    property alias widgetLabelText: widgetLabel.text //<-- does generate an error    
    Component.onCompleted: widgetLabel.text = "Alias completed Initialization"
    Label {
        id: label
    }
}