Volume 64, no. 1, p. 20, reference 40: the reference should read as shown below.
40. Venema, K., J. Kok, J. D. Marugg, M. Y. Toonen, A. M. Ledeboer, G. Venema, and M. L. Chikindas. 1995. Functional analysis of the pediocin operon of Pediococcus acidilactici PAC 1.0: PedB is the immunity protein and PedD is the precursor processing enzyme. Mol. Microbiol. 17:515–522.