The word Zarab has repeated several times in Quran and in most cases has been translated to leaving a place (e.g. 3:156). Here, considering the verse before and after this verse, the translation has been corrected from beating to leaving. This is certainly in uniformity with the spirit of Quran and consistent with the rest of the holly book. For example, refer to these verses for comparison:

4:19

4:15

4:34