diff --git a/libisoburn/trunk/xorriso/xorriso_private.h b/libisoburn/trunk/xorriso/xorriso_private.h
index a5468c2c..4cb73fb9 100644
--- a/libisoburn/trunk/xorriso/xorriso_private.h
+++ b/libisoburn/trunk/xorriso/xorriso_private.h
@@ -307,15 +307,14 @@ struct XorrisO { /* the global context of xorriso */
                                          system_area_disk_path is set.
                                        */
 
- /* TWINTREE: The number of unclaimed 2K blocks before
-              start of partition 1 as of the MBR in system area.
-              If not 0 this will cause double volume descriptor sets
-              and double tree.
+ /* The number of unclaimed 2K blocks before start of partition 1 as of
+    the MBR in system area.
+    If not 0 this will cause double volume descriptor sets and double tree.
  */
  uint32_t partition_offset;
- /* TWINTREE: Partition table parameter: 1 to 63, 0= disabled/default */
+ /* Partition table parameter: 1 to 63, 0= disabled/default */
  int partition_secs_per_head;
- /* TWINTREE: 1 to 255, 0= disabled/default */
+ /* 1 to 255, 0= disabled/default */
  int partition_heads_per_cyl;
 
  /* User settable PVD time stamps */
diff --git a/libisoburn/trunk/xorriso/xorriso_timestamp.h b/libisoburn/trunk/xorriso/xorriso_timestamp.h
index 729856e3..7589f192 100644
--- a/libisoburn/trunk/xorriso/xorriso_timestamp.h
+++ b/libisoburn/trunk/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2010.09.11.125002"
+#define Xorriso_timestamP "2010.09.11.125039"