diff --git a/libisoburn/libisoburn.h b/libisoburn/libisoburn.h
index ac530058..36003957 100644
--- a/libisoburn/libisoburn.h
+++ b/libisoburn/libisoburn.h
@@ -249,7 +249,7 @@ void isoburn_version(int *major, int *minor, int *micro);
 */
 #define isoburn_libisofs_req_major  1
 #define isoburn_libisofs_req_minor  5
-#define isoburn_libisofs_req_micro  2
+#define isoburn_libisofs_req_micro  3
 
 /** The minimum version of libburn to be used with this version of libisoburn
     at compile time.
@@ -548,7 +548,7 @@ void isoburn_disc_erase(struct burn_drive *drive, int fast);
                     digits are expected.
                     0= start lba of last session in TOC, ignore adr_value
                     1= start lba of session number given by adr_value
-                    2= start lba of track given number by adr_value
+                    2= start lba of track number given by adr_value
                     3= adr_value itself is the lba to be used
                     4= start lba of last session with volume id
                        given by adr_value
@@ -719,7 +719,7 @@ void isoburn_toc_disc_free(struct isoburn_toc_disc *disc);
     @param d     The drive with the medium to inspect
     @param lba   The block number from where to read
     @param image_blocks  Returns the number of 2048 bytes blocks in the session
-    @param info  Caller provided memory, enough to take eventual info reply
+    @param info  Caller provided memory, enough to take possible info reply
     @param flag bit0-7: info return mode
                  0= do not return anything in info (do not even touch it)
                  1= copy volume id to info (info needs 33 bytes)
@@ -888,11 +888,11 @@ int isoburn_ropt_get_data_cache(struct isoburn_read_opts *o,
                      written into an ISO image.
                bit9= nomd5
                      @since 0.4.2
-                     Do not load the eventual MD5 checksum array.
-                     Do not check eventual session_md5 tags.
+                     Do not load the possibly present MD5 checksum array.
+                     Do not check possibly present session_md5 tags.
               bit10= nomd5tag
                      @since 1.0.4
-                     Do not check eventual session_md5 tags although bit9
+                     Do not check session_md5 tags although bit9
                      is not set.
               bit11= do_ecma119_map
                      @since 1.4.2
@@ -1033,7 +1033,7 @@ int isoburn_ropt_get_displacement(struct isoburn_read_opts *o,
                                  is longer than parameter length.
                               1= Truncate to length and overwrite the last
                                  32 bytes of that length by the hex
-                                 representation of ithe MD5 of the whole
+                                 representation of the MD5 of the whole
                                  oversized name.
                                  Potential incomplete UTF-8 characters will
                                  get their leading bytes replaced by '_'.
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index c0c1fb52..eb827d66 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2020.09.30.190728"
+#define Xorriso_timestamP "2020.10.14.182119"