Update timestamps for recently changed help files.
diff --git a/runtime/doc/mlang.txt b/runtime/doc/mlang.txt
index d122521..b20c843 100644
--- a/runtime/doc/mlang.txt
+++ b/runtime/doc/mlang.txt
@@ -1,4 +1,4 @@
-*mlang.txt*     For Vim version 7.3b.  Last change: 2008 Jun 08
+*mlang.txt*     For Vim version 7.3b.  Last change: 2010 Jul 20
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar