klettres - new language

[Albert Astals Cid]

Hi, thanks for your contribution.

I see that this is about the Setswana language.

You have marked it with language code "bw" but i think that may be a small mistake, according to Wikipedia the language code is "tn" https://en.wikipedia.org/wiki/Tswana_language

Can you confirm this is about this particular language?

Best Regards,
  Albert

El diumenge, 21 d’octubre de 2018, a les 13:41:19 CET, Selefo Sabone va escriure:
> Add the attached language to klettres
> 
>