/usr/share/doc/ is in liblhapdf-dev 5.9.1-3build1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/liblhapdf-dev/
/usr/share/doc/liblhapdf-dev/copyright
/usr/share/doc/liblhapdf-dev/examples/
/usr/share/doc/liblhapdf-dev/examples/CCTest5.cc
/usr/share/doc/liblhapdf-dev/examples/Example3.f
/usr/share/doc/liblhapdf-dev/examples/Example1.f
/usr/share/doc/liblhapdf-dev/examples/Example7.f
/usr/share/doc/liblhapdf-dev/examples/Makefile
/usr/share/doc/liblhapdf-dev/examples/CCTest3.cc
/usr/share/doc/liblhapdf-dev/examples/Example2.f
/usr/share/doc/liblhapdf-dev/examples/CCTest4.cc
/usr/share/doc/liblhapdf-dev/examples/Example4.f
/usr/share/doc/liblhapdf-dev/examples/CCTest1.cc
/usr/share/doc/liblhapdf-dev/examples/Example9.f
/usr/share/doc/liblhapdf-dev/examples/Example6.f
/usr/share/doc/liblhapdf-dev/examples/Example5.f
/usr/share/doc/liblhapdf-dev/examples/CCTest2.cc.gz
/usr/share/doc/liblhapdf-dev/examples/Example8.f.gz
/usr/share/doc/liblhapdf-dev/examples/Example10.f
/usr/share/doc/liblhapdf-dev/changelog.Debian.gz