This has been reported, and i would like to believe that one of your countrymen/women has already adjusted the phrase in the translations tool for ARC.
There has been a delay in delivering translations to the clients, but things are back to normal once more.
When next release of translations material occurs, this should be corrected.
(and the reason is of course a machine translation initially)
Here’s a link to the translations department of the forum:
Thank you for bringing this up, and a big thanks to @Mikael_Ollars for stepping in with the correct information!
This correction will be included in an upcoming Roon ARC release when the new language packs are pushed out.
Since the fix is already in the pipeline, I will go ahead and close this thread. Thank you for your keen eye and for helping us refine the French Roon experience!