1 files changed, 3 insertions, 2 deletions

diff --git a/gl/m4/pthread_rwlock_rdlock.m4 b/gl/m4/pthread_rwlock_rdlock.m4
index b8b5b117..c16c781d 100644
--- a/gl/m4/pthread_rwlock_rdlock.m4
+++ b/gl/m4/pthread_rwlock_rdlock.m4
@@ -1,9 +1,10 @@
 # pthread_rwlock_rdlock.m4
 # serial 8
-dnl Copyright (C) 2017-2024 Free Software Foundation, Inc.
+dnl Copyright (C) 2017-2026 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
+dnl This file is offered as-is, without any warranty.
 
 dnl From Bruno Haible.
 dnl Inspired by
@@ -31,7 +32,7 @@ dnl https://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_rwlock_rd
 dnl but this test verifies the guarantee regardless of TPS and regardless of
 dnl scheduling policy.
 dnl Glibc does not provide this guarantee (and never will on Linux), see
-dnl https://sourceware.org/bugzilla/show_bug.cgi?id=13701
+dnl https://sourceware.org/PR13701
 dnl https://bugzilla.redhat.com/show_bug.cgi?id=1410052
 AC_DEFUN([gl_PTHREAD_RWLOCK_RDLOCK_PREFER_WRITER],
 [