/usr/share/doc/librdsclient1/changelog.Debian.gz is in librdsclient1 1.1.0-0ubuntu1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/doc/librdsclient1/../libqtrpc2-1/changelog.Debian.gz
/usr/share/doc/librdsclient1/../libqtrpc2-1/changelog.Debian.gz