Incorrect QTextFrame::end() documentation

The documentation at http://doc.qt.nokia.com/4.7-snapshot/qtextframe.html#end reads:

iterator QTextFrame::end () const
Returns an iterator pointing to the last document element inside the frame.

This is wrong, as end() actually "Returns an iterator pointing to the document element past the last element inside the frame." This bug also affects all previous qt 4.* versions.