Remove duplicated index entry.

diff --git a/doc/src/sgml/plpython.sgml b/doc/src/sgml/plpython.sgml
index 87f0b01507a897db26eafd19a2cced283dee7208..135ef85d5bce0b05bb15beeb7707ab1db7fe966f 100644 (file)
--- a/doc/src/sgml/plpython.sgml
+++ b/doc/src/sgml/plpython.sgml
@@ -1,4 +1,4 @@
-
+
 
 
  PL/Python - Python Procedural Language
@@ -256,9 +256,7 @@ $$ LANGUAGE plpythonu;
   
    If you do not provide a return value, Python returns the default
    None. PL/Python translates
-   Python's None into the SQL null
-   value.null value
-   sortas="PL/Python">in PL/Python
+   Python's None into the SQL null value.