Precise calibration of the dependence of surface brightness–colour relations on colour and class for late-type stars (Corrigendum)A. Salsi, N. Nardetto, D. Mourard, O. Creevey, D. Huber, T. R. White, V. Hocdé, F. Morand, I. Tallon-Bosc, C. D. Farrington, A. Chelli and G. DuvertA&A, 641 (2020) C3DOI: https://doi.org/10.1051/0004-6361/202038012e