diff --git a/adjustbox.dtx b/adjustbox.dtx
index b1f9dbb..a0d6c01 100644
--- a/adjustbox.dtx
+++ b/adjustbox.dtx
@@ -26,10 +26,10 @@
 %<*driver>
 \ProvidesFile{adjustbox.dtx}[%
 %<=*DATE>
-    2020/08/19
+    2022/10/17
 %<=/DATE>
 %<=*VERSION>
-    v1.3
+    v1.3a
 %<=/VERSION>
     DTX file for the adjustbox package]
 \documentclass[a4paper]{ydoc}[2011/08/11]
@@ -265,8 +265,8 @@
 %       * trimclip: Added explicit luatex driver which uses the pdftex driver to avoid the fallback to PGF driver. 
 % }
 % \changes{v1.3a}{2022/10/17}{%^^A
-%		* Updated documentation with new repository URL and new email address.
-%		* Added dependency file for texlive.
+%       * Updated documentation with new repository URL and new email address.
+%       * Added dependency file for texlive.
 % }
 %
 % \GetFileInfo{adjustbox.dtx}