diff --git a/quota.spec b/quota.spec
index 24b9e7e..e77d920 100644
--- a/quota.spec
+++ b/quota.spec
@@ -236,10 +236,11 @@ echo '  systemd-sysv-convert --apply quota_nld'
 
 
 %changelog
-* Wed Aug 31 2011 Petr Pisar <ppisar@redhat.com> - 1:4.00-2
+* Thu Sep  1 2011 Petr Pisar <ppisar@redhat.com> - 1:4.00-2
 - Remove unneeded cryptographic library build-time dependencies
 - Fortify build-time configuration
 - Migrate quota_nld service from sysvinit to systemd
+- Document --print-below option in quota_nld service
 
 * Tue Aug 23 2011 Petr Pisar <ppisar@redhat.com> - 1:4.00-1
 - 4.00 bump
diff --git a/quota_nld.sysconfig b/quota_nld.sysconfig
index 8e4f121..51df5be 100644
--- a/quota_nld.sysconfig
+++ b/quota_nld.sysconfig
@@ -1,4 +1,5 @@
 # Arguments to pass to quota_nld daemon.
-# -D, --no-dbus     Do not forward messages to D-Bus
-# -C, --no-console  Do not print messages on last user's terminal
+# -b, --print-below  Inform about falling usage bellow limits too
+# -C, --no-console   Do not print messages on last user's terminal
+# -D, --no-dbus      Do not forward messages to D-Bus
 QUOTA_NLD_OPTS=""