Corrigendum to “Syndetically proximal pairs” [J. Math. Anal. Appl. 379 (2011) 656-663]

We give a counterexample to Theorem 9 in “Syndetically proximal pairs” [J. Math. Anal. Appl. 379 (2011) 656-663]. We also provide sufficient conditions for the conclusion of Theorem 9 to hold.