bug#64610: 30.0.50; Widget Manual copy-paste error

[Eli Zaretskii]

> Date: Fri, 14 Jul 2023 07:44:43 -0300
> From: Mauro Aranda <maurooaranda@gmail.com>
> 
> Reported by Bryce Carson, here:
> https://lists.gnu.org/archive/html/emacs-devel/2023-07/msg00526.html
> 
> The description of :value-to-external reads:
> ‘:value-to-external’
>       Function to convert the value to the external format.  The function
>       takes two arguments, a widget and an internal value, and returns
>       the external value.  The function is called on the present ‘:value’
>       when the widget is created, and on any value set later with
>       ‘widget-value-set’.
> 
> The last paragraph shouldn't be there.

Paragraph or sentence?