Please do not add false information to the database!

"Marché aux Toiles" is only the name of a square.  Adding amenity=marketplace on it solely because of the name contains a magic word is plainly wrong and will mislead map users into thinking they can expect a real market here.
https://www.openstreetmap.org/way/116039984

Please make sure to review your edits carefully instead of creating huge changesets based on Osmose suggestions.

Look at this too:
https://www.openstreetmap.org/way/761711675/history
Changing "é" into "É" is nice but you are only applying mechanical edits without looking at the real problem.  The problem is that a small pond should not have a name in the first place.  It’s better to fix the mistake instead of just making the mistake look prettier.

Have a nice day.