bug#36693: 26.2.90; forms.texi: s/forms-number-of-records/forms-number-of-fields/

[Eli Zaretskii]

> From: nljlistbox2@gmail.com (N. Jackson)
> Date: Tue, 16 Jul 2019 12:05:21 -0400
> 
> There is an error in the Forms manual in the `Control File Format'
> node at (info "(forms)Control File Format"). The text
> 
>      If the control file does not set ‘forms-format-list’ a default format
>   is used.  In this situation, Forms mode will deduce the number of fields
>   from the data file providing this file exists and
>   ‘forms-number-of-records’ has not been set in the control file.
> 
> should read
> 
>      If the control file does not set ‘forms-format-list’ a default format
>   is used.  In this situation, Forms mode will deduce the number of fields
>   from the data file providing this file exists and
>   ‘forms-number-of-fields’ has not been set in the control file.
> 
> . That is, s/-records/-fields/.
> 
> A patch is appended below.

Thanks, pushed to the emacs-26 branch.