diff --git a/doc/src/sgml/contrib-spi.sgml b/doc/src/sgml/contrib-spi.sgml
new file mode 100644
index 32c7105..2dc2d92
*** a/doc/src/sgml/contrib-spi.sgml
--- b/doc/src/sgml/contrib-spi.sgml
***************
*** 10,16 ****
  
   <para>
    The <application>spi</application> module provides several workable examples
!   of using SPI and triggers.  While these functions are of some value in
    their own right, they are even more useful as examples to modify for
    your own purposes.  The functions are general enough to be used
    with any table, but you have to specify table and field names (as described
--- 10,17 ----
  
   <para>
    The <application>spi</application> module provides several workable examples
!   of using the Server Programming Interface (<acronym>SPI</acronym>) and
!   triggers.  While these functions are of some value in
    their own right, they are even more useful as examples to modify for
    your own purposes.  The functions are general enough to be used
    with any table, but you have to specify table and field names (as described