diff --git a/roles/lmn_localhome/tasks/main.yml b/roles/lmn_localhome/tasks/main.yml
index a06998b..ea3cf2e 100644
--- a/roles/lmn_localhome/tasks/main.yml
+++ b/roles/lmn_localhome/tasks/main.yml
@@ -33,6 +33,7 @@
     dest: /etc/profile.d/lmn-logout.sh
     mode: '0755'
     content: |
+      # logout script (may be empty)
       {% if localhome_logout_missing_serverhome %}
       [[ "${UID}" -gt 10000 ]] && ! findmnt /srv/samba/schools/default-school > /dev/null && exit 0
       {% endif %}