bug#18716: Patch for this bug

[Eli Zaretskii]

> From: Reuben Thomas <rrt@sc3d.org>
> Date: Fri, 2 Dec 2016 16:10:01 +0000
> Cc: Ken Brown <kbrown@cornell.edu>, 18716@debbugs.gnu.org
> 
>  > +(defun dired-omit-case-fold-p (dir)
>  > + "Return t if, according to `dired-omit-case-fold',
>  > + `dired-omit-mode' should use case folding to interpret its
>  > + regexp in directory DIR."
> 
>  Likewise.
> 
> ​I'm a bit puzzled here: this is a complete sentence.

It is a complete sentence, but it takes more than one line.  The first
sentence should take one line, and the first line should be a complete
sentence.

Okay?