While looking at this diff I noticed that we have the following wording: The .Fn sin family of functions return the sine value.
We currently have both versions ("returns" and "return") in different
man pages.
Grammarwise I would say "family" is singular and "returns" is the
singular-form.
On the other hand, it sounds weird (to me at least). Perhaps we should
just reword the whole sentence. Suggestions?
Thomas
