Patch to fix typos in libev

[Emanuele Giaquinta]

Hi,

On Fri, Apr 07, 2023 at 11:34:17AM -0700, Al Chu11 wrote:
> Apologies if there is a different mailing list for this, I could not find
> one.

This is the one and only libev mailing list.

> Recently did a spelling / typo check within our project and found some in
> libev.  Went ahead and fixed them and a few others I found within libev's
> repo.  Patch is attached.

Thanks, applied.

Emanuele