[PATCH python] tox: Test with Python 3.6, 3.7 and 3.8

[Michal Prívozník]

On 29. 3. 2020 9:30, Radostin Stoyanov wrote:
> Support for Python 2.X has been dropped with commit b22e4f2.
> 
> Signed-off-by: Radostin Stoyanov <rstoyanov at fedoraproject.org>
> ---
>  tox.ini | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Michal Privoznik <mprivozn at redhat.com>

and pushed.

Michal