Erratum to: Treatment of the infrared contribution: NLO QED evolution as a pedagogic example E. G. de Oliveira, A. D. Martin and M. G. Ryskin Eur. Phys. J. C, 73 12 (2013) 2641 Published online: 16 November 2013 DOI: 10.1140/epjc/s10052-013-2641-1