/usr/share/doc/ is in libpacparser-dev 1.3.0-1build1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libpacparser-dev/html/
/usr/share/doc/libpacparser-dev/
/usr/share/doc/libpacparser-dev/examples/
/usr/share/doc/libpacparser-dev/examples/fetchurl.py
/usr/share/doc/libpacparser-dev/examples/pactest.c
/usr/share/doc/libpacparser-dev/examples/pactest.py
/usr/share/doc/libpacparser-dev/examples/wpad.dat
/usr/share/doc/libpacparser-dev/html/pacparser_api.html
/usr/share/doc/libpacparser-dev/html/pacparser_api_content.html
/usr/share/doc/libpacparser-dev/html/pacparser_api_table.html
/usr/share/doc/libpacparser-dev/html/pacparser_cleanup.3.html
/usr/share/doc/libpacparser-dev/html/pacparser_enable_microsoft_extensions.3.html
/usr/share/doc/libpacparser-dev/html/pacparser_find_proxy.3.html
/usr/share/doc/libpacparser-dev/html/pacparser_init.3.html
/usr/share/doc/libpacparser-dev/html/pacparser_just_find_proxy.3.html
/usr/share/doc/libpacparser-dev/html/pacparser_parse_pac.3.html
/usr/share/doc/libpacparser-dev/html/pacparser_parse_pac_file.3.html
/usr/share/doc/libpacparser-dev/html/pacparser_parse_pac_string.3.html
/usr/share/doc/libpacparser-dev/html/pacparser_setmyip.3.html
/usr/share/doc/libpacparser-dev/html/pactester.1.html
/usr/share/doc/libpacparser-dev/copyright
/usr/share/doc/libpacparser-dev/changelog.Debian.gz