diff --git a/cdrskin/cdrskin.1 b/cdrskin/cdrskin.1
index 38d1a90..1825a0a 100644
--- a/cdrskin/cdrskin.1
+++ b/cdrskin/cdrskin.1
@@ -46,9 +46,9 @@ Multi session on CD (follow-up sessions in TAO only)
 .br
 or on DVD-R[W] (in Incremental mode) or on DVD+R.
 .br
-Single session on DVD-RW or DVD-R (Disk-at-once)
+Single session on DVD-RW or DVD-R (Disk-at-once).
 .br
-Single session or emulated multi-session 
+Single session or emulated ISO-9660 multi-session 
 .br
 on overwriteable DVD+RW, DVD-RW, DVD-RAM,
 .br