diff -u b/core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php b/core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php
--- b/core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php
+++ b/core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php
@@ -298,10 +298,8 @@
       }
       $connection->query('SELECT pg_advisory_unlock(1)');
 
-      /**
-       * @todo Remove this if-statement in Drupal 11 when the minimum required version for
-       * PostgreSQL becomes 14.
-       */
+      // @todo Remove this if-statement in Drupal 11 when the minimum required version for
+      // version for PostgreSQL becomes 13 or higher.
       // If we are running PostgreSQL >= 13, enable the pg_trgm extension.
       if (version_compare($connection->version(), '13.0.0', '>=')) {
         $connection->query('CREATE EXTENSION IF NOT EXISTS pg_trgm');