/usr/share/doc/ is in guile-gnome2-gtk 2.16.2-1.1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/guile-gnome2-gtk/NEWS.gz
/usr/share/doc/guile-gnome2-gtk/
/usr/share/doc/guile-gnome2-gtk/copyright
/usr/share/doc/guile-gnome2-gtk/examples/
/usr/share/doc/guile-gnome2-gtk/examples/texinfo-browser.scm
/usr/share/doc/guile-gnome2-gtk/examples/test-gdk.scm
/usr/share/doc/guile-gnome2-gtk/examples/metaspline.scm
/usr/share/doc/guile-gnome2-gtk/examples/scribble.scm
/usr/share/doc/guile-gnome2-gtk/examples/hello.scm
/usr/share/doc/guile-gnome2-gtk/examples/repl.scm
/usr/share/doc/guile-gnome2-gtk/examples/continuations.scm
/usr/share/doc/guile-gnome2-gtk/examples/tic-tac-toe.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/menus.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/list-store.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/panes.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/tree-model.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/ui-manager.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/editable-cells.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/sizegroup.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/button-box.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/continuations.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/dialog.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/entry-completion.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/appwindow.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/demos/tree-store.scm
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/gtk-logo-rgb.gif
/usr/share/doc/guile-gnome2-gtk/examples/guile-gtk-demo/guile-gtk-demo.scm
/usr/share/doc/guile-gnome2-gtk/examples/hello-generics.scm
/usr/share/doc/guile-gnome2-gtk/examples/calendar.scm
/usr/share/doc/guile-gnome2-gtk/examples/calc.scm
/usr/share/doc/guile-gnome2-gtk/README
/usr/share/doc/guile-gnome2-gtk/changelog.Debian.gz
/usr/share/doc/guile-gnome2-gtk/AUTHORS