/usr/share/doc/libghc-boolean-doc/html/ is in libghc-boolean-doc 0.2-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libghc-boolean-doc/html/Boolean.txt
/usr/share/doc/libghc-boolean-doc/html/Data-Boolean-Numbers.html
/usr/share/doc/libghc-boolean-doc/html/Data-Boolean-Overload.html
/usr/share/doc/libghc-boolean-doc/html/Data-Boolean.html
/usr/share/doc/libghc-boolean-doc/html/doc-index.html
/usr/share/doc/libghc-boolean-doc/html/frames.html
/usr/share/doc/libghc-boolean-doc/html/haddock-util.js
/usr/share/doc/libghc-boolean-doc/html/hslogo-16.png
/usr/share/doc/libghc-boolean-doc/html/index-frames.html
/usr/share/doc/libghc-boolean-doc/html/index.html
/usr/share/doc/libghc-boolean-doc/html/mini_Data-Boolean-Numbers.html
/usr/share/doc/libghc-boolean-doc/html/mini_Data-Boolean-Overload.html
/usr/share/doc/libghc-boolean-doc/html/mini_Data-Boolean.html
/usr/share/doc/libghc-boolean-doc/html/minus.gif
/usr/share/doc/libghc-boolean-doc/html/ocean.css
/usr/share/doc/libghc-boolean-doc/html/plus.gif
/usr/share/doc/libghc-boolean-doc/html/src/
/usr/share/doc/libghc-boolean-doc/html/src/Data-Boolean-Numbers.html
/usr/share/doc/libghc-boolean-doc/html/src/Data-Boolean-Overload.html
/usr/share/doc/libghc-boolean-doc/html/src/Data-Boolean.html
/usr/share/doc/libghc-boolean-doc/html/src/hscolour.css
/usr/share/doc/libghc-boolean-doc/html/synopsis.png