fix eval (explicit is better than implicit)

Changed files
+1 -1
nixos
modules
services
torrent
+1 -1
nixos/modules/services/torrent/flexget.nix
···
};
homeDir = mkOption {
-
default = /var/lib/deluge;
+
default = "/var/lib/deluge";
example = "/home/flexget";
type = types.path;
description = "Where files live.";