diff --git a/xorriso/xorriso.1 b/xorriso/xorriso.1
index 0a131266..5e6f117e 100644
--- a/xorriso/xorriso.1
+++ b/xorriso/xorriso.1
@@ -9,7 +9,7 @@
 .\" First parameter, NAME, should be all caps
 .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 .\" other parameters are allowed: see man(7), man(1)
-.TH XORRISO 1 "Version 1.5.3, Nov 23, 2019"
+.TH XORRISO 1 "Version 1.5.3, Dec 23, 2019"
 .\" Please adjust this date whenever revising the manpage.
 .\"
 .\" Some roff macros, for reference:
@@ -2974,7 +2974,7 @@ records.
 Permissible are up to 37 characters. This setting gets overridden by
 image loading.
 .TP
-\fB\-preparer_id\fR
+\fB\-preparer_id\fR text
 Set the preparer ID string to be written with the next \-commit. This may
 identify the person or other entity which controls the preparation of the data
 which shall be recorded. Normally this should be the ID of \fBxorriso\fR
diff --git a/xorriso/xorriso.info b/xorriso/xorriso.info
index 0147ca0b..28e749bd 100644
--- a/xorriso/xorriso.info
+++ b/xorriso/xorriso.info
@@ -2528,7 +2528,7 @@ according to the setting of command -acl.
      should be the ISO 9660 path of a file in the image which contains
      bibliographic records.  Permissible are up to 37 characters.  This
      setting gets overridden by image loading.
--preparer_id
+-preparer_id text
      Set the preparer ID string to be written with the next -commit.
      This may identify the person or other entity which controls the
      preparation of the data which shall be recorded.  Normally this
@@ -5898,41 +5898,41 @@ Node: CmdFind86904
 Node: Filter105833
 Node: Writing110455
 Node: SetWrite120602
-Node: Bootable145360
-Node: Jigdo172315
-Node: Charset177318
-Node: Exception180647
-Node: DialogCtl186776
-Node: Inquiry189378
-Node: Navigate198260
-Node: Verify206717
-Node: Restore217188
-Node: Emulation225865
-Node: Scripting236321
-Node: Frontend244104
-Node: Examples253730
-Node: ExDevices254908
-Node: ExCreate255569
-Node: ExDialog256869
-Node: ExGrowing258140
-Node: ExModifying258949
-Node: ExBootable259459
-Node: ExCharset260014
-Node: ExPseudo260910
-Node: ExCdrecord261837
-Node: ExMkisofs262157
-Node: ExGrowisofs264054
-Node: ExException265207
-Node: ExTime265665
-Node: ExIncBackup266123
-Node: ExRestore270149
-Node: ExRecovery271095
-Node: Files271667
-Node: Environ273001
-Node: Seealso273749
-Node: Bugreport274466
-Node: Legal275057
-Node: CommandIdx276069
-Node: ConceptIdx293612
+Node: Bootable145365
+Node: Jigdo172320
+Node: Charset177323
+Node: Exception180652
+Node: DialogCtl186781
+Node: Inquiry189383
+Node: Navigate198265
+Node: Verify206722
+Node: Restore217193
+Node: Emulation225870
+Node: Scripting236326
+Node: Frontend244109
+Node: Examples253735
+Node: ExDevices254913
+Node: ExCreate255574
+Node: ExDialog256874
+Node: ExGrowing258145
+Node: ExModifying258954
+Node: ExBootable259464
+Node: ExCharset260019
+Node: ExPseudo260915
+Node: ExCdrecord261842
+Node: ExMkisofs262162
+Node: ExGrowisofs264059
+Node: ExException265212
+Node: ExTime265670
+Node: ExIncBackup266128
+Node: ExRestore270154
+Node: ExRecovery271100
+Node: Files271672
+Node: Environ273006
+Node: Seealso273754
+Node: Bugreport274471
+Node: Legal275062
+Node: CommandIdx276074
+Node: ConceptIdx293617
 
 End Tag Table
diff --git a/xorriso/xorriso.texi b/xorriso/xorriso.texi
index df1f2f7e..136c842d 100644
--- a/xorriso/xorriso.texi
+++ b/xorriso/xorriso.texi
@@ -50,7 +50,7 @@
 @c man .\" First parameter, NAME, should be all caps
 @c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
 @c man .\" other parameters are allowed: see man(7), man(1)
-@c man .TH XORRISO 1 "Version 1.5.3, Nov 23, 2019"
+@c man .TH XORRISO 1 "Version 1.5.3, Dec 23, 2019"
 @c man .\" Please adjust this date whenever revising the manpage.
 @c man .\"
 @c man .\" Some roff macros, for reference:
@@ -3473,7 +3473,7 @@ records.
 Permissible are up to 37 characters. This setting gets overridden by
 image loading.
 @c man .TP
-@item -preparer_id
+@item -preparer_id text
 @kindex -preparer_id   sets preparer id
 @cindex Image, set preparer id, -preparer_id
 Set the preparer ID string to be written with the next -commit. This may