diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index cb7e595ea78..20e642468fb 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -1,5 +1,5 @@
@@ -4411,12 +4411,10 @@ substring('foobar' from 'o(.)b') o
to_char(148.5, 'FM999.999')
'148.5'
-
to_char(148.5, 'FM999.990')
'148.500'
-
to_char(148.5, '999D999')
' 148,500'