Erratum to: Measurement of jet multiplicity distributions in $$\mathrm {t}\overline{\mathrm {t}}$$ t t ¯ production in pp collisions at $$\sqrt{s} = 7\,\text {TeV} $$ s = 7 TeV - Chatrchyan, S.; Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Bergauer, T.; Dragicevic, M.; Erö, J.; Fabjan, C.; Friedl, M.; Frühwirth, R.; Ghete, V. M.; et al. (Springer Science and Business Media LLC, 2015)