diff --git a/runtime/doc/debug.txt b/runtime/doc/debug.txt
index 17bbe52..0000a3e 100644
--- a/runtime/doc/debug.txt
+++ b/runtime/doc/debug.txt
@@ -1,4 +1,4 @@
-*debug.txt*     For Vim version 7.0aa.  Last change: 2005 Dec 17
+*debug.txt*     For Vim version 7.0b.  Last change: 2005 Dec 17
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar