CLA: trivial
Reviewed-by: Paul Yang <kaishen.yy@antfin.com>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/23266)
See L<SSL_read(3)> for more information.
For non-QUIC SSL objects, B<SSL_ERROR_WANT_WRITE> is returned when the last
-operation was a write to a nonblocking B<BIO> and it was unable to sent all data
+operation was a write to a nonblocking B<BIO> and it was unable to send all data
to the B<BIO>. When the B<BIO> is writable again, the same function can be
called again.