=item 7.
The callback function should then run. Note: it is a requirement that the
-callback function is small and non-blocking as it will be run in the context of
+callback function is small and nonblocking as it will be run in the context of
a polling mechanism or an interrupt.
=item 8.
=head1 COPYRIGHT
-Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
-Licensed under the OpenSSL license (the "License"). You may not use
+Licensed under the Apache License 2.0 (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy
in the file LICENSE in the source distribution or at
L<https://www.openssl.org/source/license.html>.