Corrigendum to “Discrete approximations to Dirichlet and Neumann Laplacians on a half-space and norm resolvent convergence” (Studia Math. 271 (2023), 225–236)

In [Cornean, Garde, Jensen, Studia Math. 271 (2023), 225–236] the discrete space related to the discrete Neumann Laplacian was incorrectly defined. We provide the corrected definition and outline the modifications to the operators involved.