Fixes to spelling mistakes in NEWS file.
Fixes to spelling mistakes in NEWS file.


openscenegraph/osg,scrawl/osg,artoolkit/osg,tomasthoresen/osg,openscenegraph/osg,scrawl/osg,marchelbling/osg,jtorresfabra/osg,artoolkit/osg,jtorresfabra/osg,openscenegraph/osg,tomasthoresen/osg,marchelbling/osg,artoolkit/osg,jtorresfabra/osg,openscenegraph/osg,artoolkit/osg,tomasthoresen/osg,tomasthoresen/osg,scrawl/osg,marchelbling/osg,marchelbling/osg,scrawl/osg,jtorresfabra/osg