Fix typo in the welcome page

it's a really tiny issue actually, but I really want to fix it myself.
in the landing page after installing varbase, there's a typo "Media Here Slider" instead of "Media Hero Slider", I've been trying to find the source of the word using grep within the git repo of 8.x-5.x but i couldn't find it.
I found it in this patch though https://cgit.drupalcode.org/varbase/commit/?id=015bc066aa10a960e5e77383e... but still can't find it within the files in the local repo.
it would be really nice of you if you can give me some time to help me find the source of the welcome block as I can't get it.
thank you.