[PATCH] content.tex: drop space after \field

On Tue, Apr 19 2022, "Michael S. Tsirkin" <> wrote:
> always use \field{foo} not \field {foo}, the latter confuses
> latexdiff.
>
> Signed-off-by: Michael S. Tsirkin <>
> ---
>  content.tex | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Thanks, pushed as an editorial update.