diff --git a/xorriso/emulators.c b/xorriso/emulators.c
index c3e36ce8..d443af10 100644
--- a/xorriso/emulators.c
+++ b/xorriso/emulators.c
@@ -863,8 +863,8 @@ int Xorriso_genisofs_help(struct XorrisO *xorriso, int flag)
 "  --grub2-sparc-core FILE     Set path of core file for disk label patching",
 "  -efi-boot-part DISKFILE|--efi-boot-image",
 "                              Set data source for EFI System Partition",
-"  -chrp-boot-part             Mark ISO image size by MBR partition type 0x41",
-"  -prep-boot-part DISKFILE    Set data source for MBR partition type 0x96",
+"  -chrp-boot-part             Mark ISO image size by MBR partition type 0x96",
+"  -prep-boot-part DISKFILE    Set data source for MBR partition type 0x41",
 "  -append_partition NUMBER TYPE FILE",
 "                              Append FILE after image. TYPE is hex: 0x..",
 "  --modification-date=YYYYMMDDhhmmsscc",
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index d1958144..068cd877 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2014.08.20.093534"
+#define Xorriso_timestamP "2014.09.23.064407"