/usr/share/doc/ is in libghc-cpphs-doc 1.16-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libghc-cpphs-doc/
/usr/share/doc/libghc-cpphs-doc/copyright
/usr/share/doc/libghc-cpphs-doc/html/
/usr/share/doc/libghc-cpphs-doc/html/haddock-util.js
/usr/share/doc/libghc-cpphs-doc/html/doc-index.html
/usr/share/doc/libghc-cpphs-doc/html/index.html
/usr/share/doc/libghc-cpphs-doc/html/mini_Language-Preprocessor-Unlit.html
/usr/share/doc/libghc-cpphs-doc/html/ocean.css
/usr/share/doc/libghc-cpphs-doc/html/index-frames.html
/usr/share/doc/libghc-cpphs-doc/html/plus.gif
/usr/share/doc/libghc-cpphs-doc/html/frames.html
/usr/share/doc/libghc-cpphs-doc/html/cpphs.txt
/usr/share/doc/libghc-cpphs-doc/html/mini_Language-Preprocessor-Cpphs.html
/usr/share/doc/libghc-cpphs-doc/html/Language-Preprocessor-Unlit.html
/usr/share/doc/libghc-cpphs-doc/html/synopsis.png
/usr/share/doc/libghc-cpphs-doc/html/Language-Preprocessor-Cpphs.html
/usr/share/doc/libghc-cpphs-doc/html/hslogo-16.png
/usr/share/doc/libghc-cpphs-doc/html/minus.gif
/usr/share/doc/libghc-cpphs-doc/html/src/
/usr/share/doc/libghc-cpphs-doc/html/src/hscolour.css
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-Tokenise.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-SymTab.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-RunCpphs.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Unlit.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-ReadFirst.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-MacroPass.html
/usr/share/doc/libghc-cpphs-doc/html/src/Text-ParserCombinators-HuttonMeijer.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-Options.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-HashDefine.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-CppIfdef.html
/usr/share/doc/libghc-cpphs-doc/html/src/Language-Preprocessor-Cpphs-Position.html
/usr/share/doc/libghc-cpphs-doc/README
/usr/share/doc/libghc-cpphs-doc/changelog.Debian.gz