diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
new file mode 100644
index 4bd06ed..74a7ca1
*** a/doc/src/sgml/config.sgml
--- b/doc/src/sgml/config.sgml
*************** include 'filename'
*** 1012,1019 ****
        <listitem>
         <para>
          Sets the amount of memory the database server uses for shared
!         memory buffers.  The default is typically 32 megabytes
!         (<literal>32MB</>), but might be less if your kernel settings will
          not support it (as determined during <application>initdb</>).
          This setting must be at least 128 kilobytes.  (Non-default
          values of <symbol>BLCKSZ</symbol> change the minimum.)  However,
--- 1012,1019 ----
        <listitem>
         <para>
          Sets the amount of memory the database server uses for shared
!         memory buffers.  The default is typically 128 megabytes
!         (<literal>128MB</>), but might be less if your kernel settings will
          not support it (as determined during <application>initdb</>).
          This setting must be at least 128 kilobytes.  (Non-default
          values of <symbol>BLCKSZ</symbol> change the minimum.)  However,