Correction to: Rings whose injective hulls are dual square free

This article refers to:

Rings whose injective hulls are dual square free

Article title: Rings whose injective hulls are dual square free

Authors: Yasser Ibrahim and Mohamed Yousif

Journal: Communications in Algebra^®

DOI: 10.1080/00927872.2020.1721517

2010 Mathematics Subject Classification. Primary 16D40, 16D50, 16D60; Secondary 16L30, 16L60, 16P20, 16P40, 16P60.

Key words and phrases. Square-free and dual-square-free modules; distributive modules; quasi-duo rings

Condition (3) should be removed from Corollary 2.4 of [1], as it was added in error.

We thank Professor Askar Tuganbaev for pointing out to us this error.