diff --git a/doc/src/sgml/plpython.sgml b/doc/src/sgml/plpython.sgml
index aee54bf..4a90430 100644
*** a/doc/src/sgml/plpython.sgml
--- b/doc/src/sgml/plpython.sgml
*************** $$ LANGUAGE plpythonu;
*** 966,972 ****
  </programlisting>
     </para>
     <para>
!     The actual class of the exception being raised corresponds to exact
      condition that caused the error (refer to <xref linkend="errcodes-table">
      for a list of possible conditions).  The
      <literal>plpy.spiexceptions</literal> module defines an exception class for
--- 966,972 ----
  </programlisting>
     </para>
     <para>
!     The actual class of the exception being raised corresponds to the exact
      condition that caused the error (refer to <xref linkend="errcodes-table">
      for a list of possible conditions).  The
      <literal>plpy.spiexceptions</literal> module defines an exception class for