Remove duplicate see also reference to BIO_s_mem.
@@ -70,14 +70,13 @@ L<BIO_push(3)>, L<BIO_read_ex(3)>,
L<BIO_s_accept(3)>, L<BIO_s_bio(3)>,
L<BIO_s_connect(3)>, L<BIO_s_fd(3)>,
L<BIO_s_file(3)>, L<BIO_s_mem(3)>,
-L<BIO_s_mem(3)>,
L<BIO_s_null(3)>, L<BIO_s_socket(3)>,
L<BIO_set_callback(3)>,
L<BIO_should_retry(3)>
=head1 COPYRIGHT
-Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
+Copyright 2000-2017 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
