The tag is present in Lintian version 2.104.234. That is the most recent version we know about.
The specified maintainer script seems to call
update-inetd(1) with an invalid option combination.
For example, the
--group parameter is only valid in
--pattern is only valid
Whilst these have been ignored in the past they now emit a warning which will become an error in the future, resulting in upgrade/removal failures.
Please correct the call to