string: Amend grammar and add description <byteswap.h>

[Carlos O'Donell]

On 10/26/20 4:53 PM, Jonny Grant wrote:
> I couldn't see exactly what to do next from the wiki, so I've emailed
> assign@gnu.org to ask them what I should do next for GLIBC copyright
> assignment.

Download this:
http://git.savannah.gnu.org/cgit/gnulib.git/plain/doc/Copyright/request-assign.future

Fill in the details and send to assign@gnu.org to kick off the future
assignment process.

If you have any questions please don't hesitate to ask for help.

-- 
Cheers,
Carlos.