Mistake in Qt documentation

Mistake in the documentation. Type "double" and values "String" not compatible ..
@
12345 QVector<double> vect;
vect << "red" << "green" << "blue" << "black";
QList<double> list = vect.toList();
// list: ["red", "green", "blue", "black"]
@

http://developer.qt.nokia.com/forums/viewthread/9075/

http://doc.qt.nokia.com/4.8-snapshot/qvector.html#toList