InverseMouseArea API code snippet is wrong

[XiaoGuo, Liu]

https://developer.ubuntu.com/api/apps/qml/sdk-15.04.1/Ubuntu.Components.InverseMouseArea/

on the above link, the following code:

import QtQuick 2.4
import Ubuntu.Components 1.2
Item {
    width: 640
    height: 480
    Button {
        id: button
        text: "Press me"
        onClicked: {
            var component = Qt.createComponent("Popup.qml");
            var obj = component.create(parent);
            obj.visible = true;
        }
    }
}

when it runs, it complains:

"qrc:///Main.qml:26: TypeError: Property 'create' of object QQmlComponent(0x3905890) is not a function"

The correct one should be "component.createObject(parent)"

Best regards,
XiaoGuo