typos in https://xfce.org/about/credits

https://xfce.org/about/credits : "then" should be "than"; "list" should be "listed"

Thanks for reporting, you can open a merge request if you want (I've just given you permissions to do so).

thanks, but i'd rather not

No problem :) Fixed below.

mentioned in commit 19a117cd

assigned to @Tamaranch

closed