/usr/lib/ghc-doc/hoogle/libghc-pointedlist-doc.txt is in libghc-pointedlist-doc 0.6.1-6.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-pointedlist-doc/html/pointedlist.txt