updated for version 7.0b
diff --git a/README_dos.txt b/README_dos.txt
index 3cdc532..9ecfec6 100644
--- a/README_dos.txt
+++ b/README_dos.txt
@@ -1,4 +1,4 @@
-README_dos.txt for version 7.0aa of Vim: Vi IMproved.
+README_dos.txt for version 7.0b of Vim: Vi IMproved.
 
 This file explains the installation of Vim on MS-DOS and MS-Windows systems.
 See "README.txt" for general information about Vim.