diff --git a/runtime/doc/if_mzsch.txt b/runtime/doc/if_mzsch.txt
index f42b1bf..8842e3d 100644
--- a/runtime/doc/if_mzsch.txt
+++ b/runtime/doc/if_mzsch.txt
@@ -1,4 +1,4 @@
-*if_mzsch.txt*  For Vim version 7.1a.  Last change: 2007 May 03
+*if_mzsch.txt*  For Vim version 7.1b.  Last change: 2007 May 03
 
 
 		  VIM REFERENCE MANUAL    by Sergey Khorev