diff --git a/doc/src/sgml/storage.sgml b/doc/src/sgml/storage.sgml
index f0b64516f7da26d5b3d13133f3fe8b45524332b4..fe9ae611bf1e1b8fd49ba6ff4d92ac57ca52a115 100644
--- a/doc/src/sgml/storage.sgml
+++ b/doc/src/sgml/storage.sgml
@@ -1,4 +1,4 @@
-<!-- $PostgreSQL: pgsql/doc/src/sgml/storage.sgml,v 1.20 2007/09/30 19:54:57 tgl Exp $ -->
+<!-- $PostgreSQL: pgsql/doc/src/sgml/storage.sgml,v 1.21 2007/11/23 00:24:12 ishii Exp $ -->
 
 <chapter id="storage">
 
@@ -421,7 +421,7 @@ free space pointers.</entry>
 </row>
 
 <row>
-<entry>ItemPointerData</entry>
+<entry>ItemIdData</entry>
 <entry>Array of (offset,length) pairs pointing to the actual items.
 4 bytes per item.</entry>
 </row>