The authors regret that the following text in the original article, referring to the work of Canivet et al. in ref. 185, contained an error: ‘‘Recently, Canivet and collaborators synthesized a CMP with bipyridine ligands in its structure, which could coordinate different quantities of Ni(II) centers.185 In terms of porosity, this new family of materials presented porosities of around 700 m2 g-1 and Ni contents between 0.4 and 2.0 wt%. The catalytic activity of these metallated CMPs was evaluated in the direct C2 arylation reaction of benzothiophene and other related heterocycles, presenting moderate yields and superior catalytic activity in comparison with the homogeneous system. No evidence of recyclability was presented.’’ The final sentence of this text was incorrect and should be deleted. Affiliation a also contained an error and the correct affiliations are as presented here. The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers. © 2022 The Royal Society of Chemistry.