diff --git a/runtime/doc/autocmd.txt b/runtime/doc/autocmd.txt
index 8f50eb8..d6338ee 100644
--- a/runtime/doc/autocmd.txt
+++ b/runtime/doc/autocmd.txt
@@ -1,4 +1,4 @@
-*autocmd.txt*   For Vim version 7.3.  Last change: 2012 Feb 12
+*autocmd.txt*   For Vim version 7.3.  Last change: 2012 Feb 22
 
 
 		  VIM REFERENCE MANUAL    by Bram Moolenaar
@@ -33,7 +33,7 @@
 features, such as editing compressed files (see |gzip-example|).  The usual
 place to put autocommands is in your .vimrc or .exrc file.
 
-							*E203* *E204* *E143*
+						*E203* *E204* *E143* *E855*
 WARNING: Using autocommands is very powerful, and may lead to unexpected side
 effects.  Be careful not to destroy your text.
 - It's a good idea to do some testing on an expendable copy of a file first.