In this little excerpt from Yahoo! Sports’ “Ball Don’t Lie,” the writer uses both with more than two items (which is both wrong and puzzling) and then follows up with a semicolon where a comma is called for:
The word both can only be used with two items — no more, no less. A semicolon can be used to join two independent clauses that are not joined by a conjunction. But in this example, the second clause is a dependent clause, meaning that it can’t stand alone as a sentence.