diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
new file mode 100644
index 60b9a09..e08bf60
*** a/doc/src/sgml/func.sgml
--- b/doc/src/sgml/func.sgml
*************** postgres=# SELECT * FROM pg_xlogfile_nam
*** 17478,17486 ****
        <row>
         <entry>
          <indexterm>
!          <primary>pg_replication_session_is_setup</primary>
          </indexterm>
!         <literal><function>pg_replication_session_is_setup()</function></literal>
         </entry>
         <entry>
          bool
--- 17478,17486 ----
        <row>
         <entry>
          <indexterm>
!          <primary>pg_replication_origin_session_is_setup</primary>
          </indexterm>
!         <literal><function>pg_replication_origin_session_is_setup()</function></literal>
         </entry>
         <entry>
          bool