Corrigendum: A Study in Red: The Overlooked Role of Azo‐Moieties in Polymeric Carbon Nitride Photocatalysts with Strongly Extended Optical Absorption. Issue 52 (1st September 2022) - Mitoraj, Dariusz; Krivtsov, Igor; Li, Chunyu; Rajagopal, Ashwene; Im, Changbin; Adler, Christiane; Köble, Kerstin; Khainakova, Olena; Hniopek, Julian; Neumann, Christof; Turchanin, Andrey; da Silva, Ivan; et al.