diff --git a/doc/src/sgml/ref/pg_receivexlog.sgml b/doc/src/sgml/ref/pg_receivexlog.sgml
index 5ac1f4d9ec..bfa055b58b 100644
--- a/doc/src/sgml/ref/pg_receivexlog.sgml
+++ b/doc/src/sgml/ref/pg_receivexlog.sgml
@@ -96,7 +96,7 @@ PostgreSQL documentation
- Do not not error out when is specified
+ Do not error out when is specified
and a slot with the specified name already exists.
diff --git a/doc/src/sgml/ref/pg_recvlogical.sgml b/doc/src/sgml/ref/pg_recvlogical.sgml
index 9d0b58bc96..b35881f2b9 100644
--- a/doc/src/sgml/ref/pg_recvlogical.sgml
+++ b/doc/src/sgml/ref/pg_recvlogical.sgml
@@ -158,7 +158,7 @@ PostgreSQL documentation
- Do not not error out when is specified
+ Do not error out when is specified
and a slot with the specified name already exists.