Update files for the 7.4b BETA release.
diff --git a/runtime/doc/intro.txt b/runtime/doc/intro.txt
index 58c2858..239d070 100644
--- a/runtime/doc/intro.txt
+++ b/runtime/doc/intro.txt
@@ -1,4 +1,4 @@
-*intro.txt*     For Vim version 7.4a.  Last change: 2013 Jun 17
+*intro.txt*     For Vim version 7.4b.  Last change: 2013 Jun 17
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar