fix nonsensical summary row on example

diff --git a/doc/src/sgml/xfunc.sgml b/doc/src/sgml/xfunc.sgml
index 15ca5a21ceaf43c9d62d0eaec232e29ccaa81112..4fb78614c371be5a1c24180793847ce67638fe6e 100644 (file)
--- a/doc/src/sgml/xfunc.sgml
+++ b/doc/src/sgml/xfunc.sgml
@@ -1,5 +1,5 @@
 
 
  
@@ -616,7 +616,7 @@ SELECT *, upper(fooname) FROM getfoo(1) AS t1;
  fooid | foosubid | fooname | upper
 -------+----------+---------+-------
      1 |        1 | Joe     | JOE
-(2 rows)
+(1 row)
 
 
      As the example shows, we can work with the columns of the function's