TRANSLATION: Update French translation

Currently translated at 100.0% (2109 of 2109 strings)

Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: John Doe <thraex@numericable.fr>
Translate-URL: https://hosted.weblate.org/projects/mumble/mumble-client/fr/
Translation: Mumble/Mumble Client

src/mumble/mumble_fr.ts

@@ -7586,7 +7586,7 @@ Pour mettre à jour l&apos;overlay, cliquez sur le bouton ci-dessous.</translati
     </message>
     <message>
         <source>Non-plugin found in plugin directory: &quot;%1&quot; (%2)</source>
-        <translation type="unfinished"></translation>
+        <translation>Un non plug-in a été trouvé dans le répertoire des plug-ins : &quot;%1&quot; (%2)</translation>
     </message>
 </context>
 <context>