message: confirm since is a integer
diff: @@ -135,7 +135,7 @@ discover "lurkers".
  - `server` is the servername you wish to disconnect users from. This is the key of
  your server configuration object in the config section.
  -- `since` is the number of hours a user has been idle for to be considered `idle`.
  +- `since` is the number of hours a user has been idle for to be considered `idle`. This must be an integer.
  - `reason` is the reason string to disconnect users with. E.g. "You have been idle for too long".
  - `dryrun` is whether to actually disconnect users, or just calculate which users
  should be disconnected and output it to the response.
  