Correction to 'Adding Support for High-Level Skeletal Animation'.

Francisco J. Serón Rafael Rodriguez Eva Cerezo Alfredo Pina Correction to 'Adding Support for High-Level Skeletal Animation'. 110 2003 9 IEEE Trans. Vis. Comput. Graph. 1 http://computer.org/tvcg/tg2003/v0110.pdf db/journals/tvcg/tvcg9.html#SeronRCP03