Theme Check INFO notice

Hi, i have a notice in Theme Check plugin that says:

INFO: Only one text-domain is being used in this theme. Make sure it matches the theme’s slug correctly so that the theme will be compatible with language packs.
The domain found is mimo-pluser

I don’t know if this passes the review process or i need to do anything. I am sure the text-domain, that is ‘mimo-pluser’ matches the Theme’s slug, theme name is Mimo Pluser, so i suppose theme slug is ‘mimo-pluser’, so i am lost at this point.

I would appreciate so much any help.
thank you!

Hi there, no one has had this notice before, anyone knows something?

Thank you