message: Fix delete button for one session
diff: "Unable to load session list": "Unable to load session list",
  "Authentication": "Authentication",
  "Delete %(count)s sessions|other": "Delete %(count)s sessions",
  + "Delete %(count)s sessions|one": "Delete %(count)s session",
  "ID": "ID",
  "Public Name": "Public Name",
  "Last seen": "Last seen",
  