diff --git a/README_srcdos.txt b/README_srcdos.txt
index 39e72fe..a66cf0d 100644
--- a/README_srcdos.txt
+++ b/README_srcdos.txt
@@ -1,4 +1,4 @@
-README_srcdos.txt for version 7.3a of Vim: Vi IMproved.
+README_srcdos.txt for version 7.3b of Vim: Vi IMproved.
 
 See "README.txt" for general information about Vim.
 See "README_dos.txt" for installation instructions for MS-DOS and MS-Windows.