diff --git a/doc/src/sgml/pageinspect.sgml b/doc/src/sgml/pageinspect.sgml
new file mode 100644
index 313cbae..96bcf32
*** a/doc/src/sgml/pageinspect.sgml
--- b/doc/src/sgml/pageinspect.sgml
*************** test=# SELECT * FROM gin_page_opaque_inf
*** 380,386 ****
      <listitem>
       <para>
        <function>gin_leafpage_items</function> returns information about
!       the data stored in a <acronym>GIN</acronym> leaf page.  For example:
  <screen>
   test=# SELECT first_tid, nbytes, tids[0:5] as some_tids
          FROM gin_leafpage_items(get_raw_page('gin_test_idx', 2));
--- 380,386 ----
      <listitem>
       <para>
        <function>gin_leafpage_items</function> returns information about
!       the data stored in a compressed <acronym>GIN</acronym> data leaf page.  For example:
  <screen>
   test=# SELECT first_tid, nbytes, tids[0:5] as some_tids
          FROM gin_leafpage_items(get_raw_page('gin_test_idx', 2));