Each writer has their own distinct style

When it comes to Yahoo! Shine, each writer has her own distinct style. And it usually involves one or more grammatical transgressions, like this:

That pronoun refers to city (city is the pronoun’s antecedent). It’s a singular noun that takes a singular pronoun; in this case, its, not their.

But of course that’s not the only goof in the article. There’s this one, too:

A homophonic horror, paired with the grammatical gaffe, is the hallmark of this writer.