/usr/share/doc/hfsplus/changelog.Debian.gz is in hfsplus 1.0.4-15.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/hfsplus/../libhfsp0/changelog.Debian.gz
/usr/share/doc/hfsplus/../libhfsp0/changelog.Debian.gz