diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index c1c89a95c6b..6f285871b64 100644
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -2065,8 +2065,8 @@ SCRAM-SHA-256$<iteration count>:&l
relpersistence char
- p = permanent table, u = unlogged table,
- t = temporary table
+ p = permanent table/sequence, u = unlogged table/sequence,
+ t = temporary table/sequence