address comments

Co-authored-by: Tomoya Fujita <[email protected]>
Signed-off-by: Chen Lihui <[email protected]>

Author: Chen Lihui

rosidl_generator_py/resource/_msg.py.em

@@ -491,7 +491,7 @@ if member.name in dict(inspect.getmembers(builtins)).keys():
 @{assert_msg_suffixes.append("and each value of type '%s'" % get_python_type(type_))}@
 @[    if get_python_type(type_) == 'bytes']@
 @{byte_array_detected = True}@
-@{assert_msg_suffixes.append("or type 'int' in range(0, 256)")}@
+@{assert_msg_suffixes.append("or type 'int' in range(0, 255)")}@
                  (isinstance(value, @(get_python_type(type_))) or
                   all(isinstance(v, @(get_python_type(type_))) for v in value) or
                   all(isinstance(v, int) for v in value)) and

rosidl_generator_py/test/test_byte_array.py

@@ -1,4 +1,4 @@
-# Copyright 2022 Open Source Robotics Foundation, Inc.
+# Copyright 2022 Sony Group Corporation.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.