diff --git a/doc/src/sgml/ddl.sgml b/doc/src/sgml/ddl.sgml
new file mode 100644
index 929d29c..f869b50
*** a/doc/src/sgml/ddl.sgml
--- b/doc/src/sgml/ddl.sgml
*************** CREATE TABLE public.products ( ... );
*** 1736,1742 ****
  
     <indexterm>
      <primary><varname>search_path</varname></primary>
!     <secondary>run-time setting</secondary>
     </indexterm>
  
     <para>
--- 1736,1742 ----
  
     <indexterm>
      <primary><varname>search_path</varname></primary>
!     <secondary>configuration parameter</secondary>
     </indexterm>
  
     <para>