=head1 DESCRIPTION
SSL_CTX_set_read_ahead() and SSL_set_read_ahead() set whether we should read as
-many input bytes as possible (for non-blocking reads) or not. For example if
+many input bytes as possible (for nonblocking reads) or not. For example if
B<x> bytes are currently required by OpenSSL, but B<y> bytes are available from
the underlying BIO (where B<y> > B<x>), then OpenSSL will read all B<y> bytes
into its buffer (providing that the buffer is large enough) if reading ahead is
=head1 COPYRIGHT
-Copyright 2015-2019 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2015-2020 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use
this file except in compliance with the License. You can obtain a copy