QTimer::singleShot: const mismatch between docs and reality

The documentation for this overload of singleShot says that the context parameter is a const pointer:

void QTimer::singleShot(int msec, Qt::TimerType timerType, const QObject *context, Functor functor)

In fact it is not const in the actual declaration. There's a mismatch in the header file between the #ifdef Q_QDOC / #else declarations.