diff --git a/doc/src/sgml/logicaldecoding.sgml b/doc/src/sgml/logicaldecoding.sgml
index a2108d6..5fa2a1e 100644
--- a/doc/src/sgml/logicaldecoding.sgml
+++ b/doc/src/sgml/logicaldecoding.sgml
@@ -114,15 +114,6 @@ postgres=# SELECT * FROM pg_logical_slot_peek_changes('regression_slot', NULL, N
  0/16E0B90 | 690 | COMMIT 690
 (3 rows)
 
-postgres=# -- You can also peek ahead in the change stream without consuming changes
-postgres=# SELECT * FROM pg_logical_slot_peek_changes('regression_slot', NULL, NULL);
- location  | xid |                     data
------------+-----+-----------------------------------------------
- 0/16E09C0 | 690 | BEGIN 690
- 0/16E09C0 | 690 | table public.data: INSERT: id[integer]:3 data[text]:'3'
- 0/16E0B90 | 690 | COMMIT 690
-(3 rows)
-
 postgres=# -- options can be passed to output plugin, to influence the formatting
 postgres=# SELECT * FROM pg_logical_slot_peek_changes('regression_slot', NULL, NULL, 'include-timestamp', 'on');
  location  | xid |                     data