diff --git a/runtime/doc/pi_spec.txt b/runtime/doc/pi_spec.txt
index 80773af..c0d4591 100644
--- a/runtime/doc/pi_spec.txt
+++ b/runtime/doc/pi_spec.txt
@@ -1,4 +1,4 @@
-*pi_spec.txt*   For Vim version 7.0aa.  Last change: 2005 Oct 03
+*pi_spec.txt*   For Vim version 7.0b.  Last change: 2005 Oct 03
 
 by Gustavo Niemeyer ~