diff --git a/src/test/recovery/t/043_vacuum_horizon_floor.pl b/src/test/recovery/t/043_vacuum_horizon_floor.pl
index 51b65048ee3..e2126503ec1 100644
--- a/src/test/recovery/t/043_vacuum_horizon_floor.pl
+++ b/src/test/recovery/t/043_vacuum_horizon_floor.pl
@@ -1,10 +1,12 @@
+# Copyright (c) 2025, PostgreSQL Global Development Group
+#
+# Test that vacuum prunes away all dead tuples killed before OldestXmin
+
 use strict;
 use warnings;
 use PostgreSQL::Test::Cluster;
 use Test::More;
 
-# Test that vacuum prunes away all dead tuples killed before OldestXmin
-
 # Set up nodes
 my $node_primary = PostgreSQL::Test::Cluster->new('primary');
 $node_primary->init(allows_streaming => 'physical');