updated for version 7.1b
diff --git a/runtime/doc/pi_paren.txt b/runtime/doc/pi_paren.txt
index 3752637..c284068 100644
--- a/runtime/doc/pi_paren.txt
+++ b/runtime/doc/pi_paren.txt
@@ -1,4 +1,4 @@
-*pi_paren.txt*  For Vim version 7.1a.  Last change: 2006 Jun 14
+*pi_paren.txt*  For Vim version 7.1b.  Last change: 2006 Jun 14
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar