This file is indexed.

/usr/share/lintian/overrides/r-cran-nnet is in r-cran-nnet 7.3-12-2build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
r-cran-nnet: extra-license-file usr/lib/R/library/nnet/LICENCE