For the full paper by R. Arundhathi, D. Damodara, Pravin R. Likhar, M. Lakshmi Kantam, P. Saravanan, Travis Magdaleno, and Sun Hee Kwon, in Issue 9, 2011, pp 1591–1600 (DOI: ), the address for co-author P. Saravanan, and Scheme 1 contain errors. The original versions need to be replaced with the fol...