diff -r 41300fa6a67c -r 2f34d5167611 src/multimedia/video/qvideosurfaceformat.cpp
--- a/src/multimedia/video/qvideosurfaceformat.cpp	Tue Feb 02 00:43:10 2010 +0200
+++ b/src/multimedia/video/qvideosurfaceformat.cpp	Fri Apr 16 15:50:13 2010 +0300
@@ -1,6 +1,6 @@
 /****************************************************************************
 **
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
 ** All rights reserved.
 ** Contact: Nokia Corporation (qt-info@nokia.com)
 **
@@ -136,7 +136,6 @@
     \class QVideoSurfaceFormat
     \brief The QVideoSurfaceFormat class specifies the stream format of a video presentation
     surface.
-    \preliminary
     \since 4.6
 
     A video surface presents a stream of video frames.  The surface's format describes the type of