bug#21684: 25.0.50; undo in query-replace w/o exit

[Eli Zaretskii]

> Date: Wed, 24 Feb 2016 01:46:14 +0900 (JST)
> From: Tino Calancha <f92capac@gmail.com>
> Cc: Tino Calancha <f92capac@gmail.com>, 21684@debbugs.gnu.org
> 
> > Looks good.  Could you also add documentation for this (to the manual)
> > and a NEWS entry?
> Sure. Added NEWS entry and updated emacs manual.

Thanks.  A minor nit below:

> --- a/etc/NEWS
> +++ b/etc/NEWS
> @@ -435,6 +435,11 @@ is intended for adding to 'kill-emacs-query-functions'.
>  in favor of the global `M-s h' bindings introduced in Emacs-23.1.
>  They'll disappear soon.
>  
> ++++
> +** New bindings for 'query-replace-map'.
> +`undo', undo the last replacement; bind to `u'.
> +`undo-all', undo all replacements; Bind to `U'.

"Bound", not "bind"; and the capitalization needs to be fixed.