diff --git a/runtime/doc/develop.txt b/runtime/doc/develop.txt
index b9e4b90..85f5027 100644
--- a/runtime/doc/develop.txt
+++ b/runtime/doc/develop.txt
@@ -1,4 +1,4 @@
-*develop.txt*   For Vim version 7.0aa.  Last change: 2006 Mar 09
+*develop.txt*   For Vim version 7.0b.  Last change: 2006 Mar 09
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar