The co-existence of hot and cold gas in debris discs (Corrigendum) I. Rebollido, C. Eiroa, B. Montesinos, J. Maldonado, E. Villaver, O. Absil, A. Bayo, H. Canovas, A. Carmona, Ch. Chen et al. (12 more) A&A, 625 (2019) C2 Published online: 17 May 2019 DOI: 10.1051/0004-6361/201732329e