Fix typo in mbedtls_ssl_set_bio description.

Description referred to mbedtls_ssl_sent_t callback,
but the callback is named mbedtls_ssl_send_t.

Signed-off-by: Christopher Moynihan <christophm@gmail.com>

ChangeLog.d/comment_typo_in_mbedtls_ssl_set_bio.txt

diff --git a/ChangeLog.d/comment_typo_in_mbedtls_ssl_set_bio.txt b/ChangeLog.d/comment_typo_in_mbedtls_ssl_set_bio.txt
new file mode 100644
index 0000000..c49bdc7
--- /dev/null
+++ b/ChangeLog.d/comment_typo_in_mbedtls_ssl_set_bio.txt
@@ -0,0 +1,3 @@
+Changes
+   * Fix comment typo in mbedtls_ssl_set_bio_description.
+

include/mbedtls/ssl.h

diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 98264f9..8e89257 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -1561,7 +1561,7 @@
  * \note           For DTLS, you need to provide either a non-NULL
  *                 f_recv_timeout callback, or a f_recv that doesn't block.
  *
- * \note           See the documentations of \c mbedtls_ssl_sent_t,
+ * \note           See the documentations of \c mbedtls_ssl_send_t,
  *                 \c mbedtls_ssl_recv_t and \c mbedtls_ssl_recv_timeout_t for
  *                 the conventions those callbacks must follow.
  *