bug#21650: fix should be underneath MH-E

[Mike Kupfer]

Katsumi Yamaoka wrote:

> Done in the emacs-25 branch:
> 
> <http://article.gmane.org/gmane.emacs.diffs/134147>
> 
> Could you verify the changes?  Thanks.

Hi Katsumi, the diffs look okay to me, though I did notice one typo in
doc/misc/emacs-mime.texi:

> +be fetched and displayed.  For instance, do block all @acronym{URL}s

"do block" -> "to block"

I'll try building and testing the changes next, though I'm not sure how
far I'll get today.

thanks,
mike