Remove duplicated translation key in fr missing.json

src/config/locales/fr/translation.missing.json

@@ -1,82 +1 @@
-{
-  "side_menu": {
-    "mention": "Mention",
-    "follow_requests": "Follow Requests"
-  },
-  "header_menu": {
-    "mention": "Mention",
-    "follow_requests": "Follow Requests",
-    "filter": {
-      "show_dms": "Show direct messages"
-    }
-  },
-  "preferences": {
-    "appearance": {
-      "toot_padding": "Padding around toot"
-    }
-  },
-  "follow_requests": {
-    "accept": "Accept",
-    "reject": "Reject"
-  },
-  "modals": {
-    "new_toot": {
-      "footer": {
-        "poll": "Add a poll"
-      },
-      "poll": {
-        "add_choice": "Add a choice",
-        "expires": {
-          "5_minutes": "5 minutes",
-          "30_minutes": "30 minutes",
-          "1_hour": "1 hour",
-          "6_hours": "6 hours",
-          "1_day": "1 day",
-          "3_days": "3 days",
-          "7_days": "7 days"
-        }
-      }
-    },
-    "report": {
-      "title": "Reporting this user",
-      "comment": "Additional comments",
-      "cancel": "Cancel",
-      "ok": "Report"
-    }
-  },
-  "cards": {
-    "toot": {
-      "poll": {
-        "vote": "Vote",
-        "votes_count": "votes",
-        "until": "until {{datetime}}",
-        "left": "{{datetime}} left",
-        "refresh": "Refresh"
-      }
-    }
-  },
-  "message": {
-    "follow_request_accept_error": "Failed to accept the request",
-    "follow_reuqest_reject_error": "failed to reject the request",
-    "start_all_streamings_error": "Failed to start streaming of {{domain}}"
-  },
-  "validation": {
-    "new_toot": {
-      "poll_invalid": "Invalid poll choices"
-    }
-  },
-  "notification": {
-    "favourite": {
-      "title": "Favourite",
-      "body": "{{username}} favourited your status"
-    },
-    "follow": {
-      "title": "Follow",
-      "body": "{{username}} is now following you"
-    },
-    "reblog": {
-      "title": "Reblog",
-      "body": "{{username}} boosted your status"
-    }
-  }
-}
+{}