QML snippet on the documentation page for Qt WebKit has an unknown 'Page' type

See documentation at http://qt-project.org/doc/qt-5.1/qtwebkit/qtwebkit-index.html. The top-level element of the QML snippet is a 'Page', which is not defined anywhere in the imports used.

'Page' should be changed to 'Item', or the element should be removed altogether, making WebView the top-level element.