On fr.wikipedia.org , I am editing the article "L'Abolition (téléfilm)" with the Visual Editor.
I click in the infobox, to edit it.
The Visual Editor says, in french :
"You have added the template "Infobox Cinéma (film)" to this page."
This is incorrect. I did not do that.
MediaWiki is not aware that one article may be edited by different persons !
Thank you for correcting that.