Update copyright year and adjust copyright notice to the form used by the web server as suggested by Roy

git-svn-id: https://svn.apache.org/repos/asf/apr/apr-util/branches/1.6.x@1916676 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/NOTICE b/NOTICE
index 399e3c2..76808fc 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache Portable Runtime Utility Library
-Copyright (c) 2000-2023 The Apache Software Foundation.
+Copyright 2024 The Apache Software Foundation.
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
diff --git a/include/apu_version.h b/include/apu_version.h
index 65965d1..893dab9 100644
--- a/include/apu_version.h
+++ b/include/apu_version.h
@@ -38,8 +38,7 @@
  */
 
 
-#define APU_COPYRIGHT "Copyright (c) 2000-2023 The Apache Software " \
-                      "Foundation or its licensors, as applicable."
+#define APU_COPYRIGHT "Copyright 2024 The Apache Software Foundation."
 
 /* The numeric compile-time version constants. These constants are the
  * authoritative version numbers for APU.