#681 French translation updated

[Marc BRYON]

Hi,
See through the french translation file updates. There were some little errors.
BR

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Bonjour,
Veuillez trouver ci-joint le fichier de traduction en français corrigé.
Cordialement.

[Marc BRYON]

French file updated ;)

[Marc BRYON]

Last correction. I have missed an error of translation.