Add braces to clarify syntax synopsis

diff --git a/doc/src/sgml/ref/select.sgml b/doc/src/sgml/ref/select.sgml
index ea3c60a3eedddb47c6e905cab50923638f21328b..814a6708f004c0dca4d2f01ecf87a26fd87c5d73 100644 (file)
--- a/doc/src/sgml/ref/select.sgml
+++ b/doc/src/sgml/ref/select.sgml
@@ -1,5 +1,5 @@
 
 
@@ -59,7 +59,7 @@ and with_query is:
 
     with_query_name [ ( column_name [, ...] ) ] AS ( select )
 
-TABLE [ ONLY ] table_name [ * ] | with_query_name
+TABLE { [ ONLY ] table_name [ * ] | with_query_name }