Update files for the 7.4b BETA release.
diff --git a/runtime/doc/index.txt b/runtime/doc/index.txt
index 9df8f95..772d12f 100644
--- a/runtime/doc/index.txt
+++ b/runtime/doc/index.txt
@@ -1,4 +1,4 @@
-*index.txt*     For Vim version 7.4a.  Last change: 2013 Jul 17
+*index.txt*     For Vim version 7.4b.  Last change: 2013 Jul 17
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar