/usr/share/help/sl/aisleriot/index.docbook is in aisleriot 1:3.10.2-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/help/sl/aisleriot/../../../help-langpack/sl/aisleriot/index.docbook
/usr/share/help/sl/aisleriot/../../../help-langpack/sl/aisleriot/index.docbook