updated for version 7.1
diff --git a/runtime/doc/intro.txt b/runtime/doc/intro.txt
index 21ae6ad..b00e451 100644
--- a/runtime/doc/intro.txt
+++ b/runtime/doc/intro.txt
@@ -1,4 +1,4 @@
-*intro.txt*     For Vim version 7.1b.  Last change: 2007 May 07
+*intro.txt*     For Vim version 7.1.  Last change: 2007 May 07
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar