Vim 7.4a BETA release.
diff --git a/runtime/doc/undo.txt b/runtime/doc/undo.txt
index 33eb71a..22bc586 100644
--- a/runtime/doc/undo.txt
+++ b/runtime/doc/undo.txt
@@ -1,4 +1,4 @@
-*undo.txt*      For Vim version 7.3.  Last change: 2012 Mar 04
+*undo.txt*      For Vim version 7.4a.  Last change: 2012 Mar 04
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar