diff --git a/doc/src/sgml/ref/alter_large_object.sgml b/doc/src/sgml/ref/alter_large_object.sgml
index 3436ae8b88a..fb278f8e330 100755
--- a/doc/src/sgml/ref/alter_large_object.sgml
+++ b/doc/src/sgml/ref/alter_large_object.sgml
@@ -1,3 +1,8 @@
+<!--
+$PostgreSQL: pgsql/doc/src/sgml/ref/alter_large_object.sgml,v 1.2 2009/12/19 03:29:28 itagaki Exp $
+PostgreSQL documentation
+-->
+
 <refentry id="SQL-ALTERLARGEOBJECT">
  <refmeta>
   <refentrytitle id="SQL-ALTERLARGEOBJECT-title">ALTER LARGE OBJECT</refentrytitle>