Text review for the hub section

[bmen]

I think this is good for now, but as all texts will need a proper review we should create another branch for Review/Text corrections? @budarz might be of help

Originally posted by @timmwille in #9 (review)

[timmwille]

@yara89 can you help with this? I'll write Sara and Petra again but we might also ask @intertwilight for help as in Timeline

[yara89]

yep waiting for @intertwilight input!

[yara89]

I have already asked @intertwilight, and he has it on his priority list :) @timmwille so, soon enough I hope! ;) 🤞

[timmwille]

@intertwilight time is up :) we go for it without another review for now same as in #66 (content review done by Sara though, so it is ok for now)