All reports of changelog-is-dh_make-template for the archive. The extended description of this tag is:
The changelog file has an instruction left by dh_make, which has not been removed. Example:* Initial release (Closes: #nnnn) <nnnn is the bug number of your ITP>
The "<... is the bug number ...>" part has not been removed from the changelog.
This tag has not been emitted in any package tested by Lintian.