bug#58885: 29.0.50; Incorrect sqlite-select docstring

[Eli Zaretskii]

> From: Andrew Hyatt <ahyatt@gmail.com>
> Date: Sun, 30 Oct 2022 00:54:17 -0400
> 
> The docstring for sqlite-select says "By default, the return value 
> is a list where the first element is a list of column names, and 
> the rest of the elements are the matching data." But this isn't 
> true, by default, the value of RETURN-TYPE in that function is 
> nil, which does not prepend the list of column names. I don't 
> think anything more is necessary then removing this line, because 
> the rest of the docstring has sufficient explanation.
> 
> Patch included.

Thanks.  I think it does make sense to say that the default return
value is a list.  So I fixed this in a different way, please take a
look.