Corrigendum to “Angular equivalence of normed spaces” [J. Math. Anal. Appl. 454 (2) (2017) 942–960]

Abstract A correct proof is given for Theorem 2.1 of E. Kikianty and G. Sinnamon, ‘Angular equivalence of normed spaces’, J. Math. Anal. Appl. , 454(2):942–960, 2017, https://doi.org/10.1016/j.jmaa.2017.05.038 .