Bug#234379: lintian: Does not know Title debconf template type

[Andreas Metzler <ametzler@logic.univie.ac.at>]

Package: lintian
Version: 1.22.11
Severity: normal

E: exim4-config: unknown-template-type title
N:
N:   A `Type:' field in a templates file provided by this package uses an
N:   unknown data type. Valid types are currently `string', `boolean',
N:   `select', `multiselect', `note', `text', and `password'.
N:

The title type template and db_settitle were introduced in debconf
1.3.22.
          cu andreas