[doc] fix errors in test_visibility_propagation example
* forget to use the access instructions
* wrong use of the function entity_from_eid
* some indentation problems
#! /bin/sh -e
case "$1" in
remove)
if [ -x "/etc/init.d/cubicweb-ctl" ]; then
invoke-rc.d cubicweb-ctl stop || true
fi
;;
esac
#DEBHELPER#
exit 0