Erratum to: Higgs boson production at hadron colliders: hard-collinear coefficients at the NNLO Stefano Catani and Massimiliano Grazzini Eur. Phys. J. C, 72 8 (2012) 2132 Published online: 31 August 2012 DOI: 10.1140/epjc/s10052-012-2132-9