Remove copy-pasta from record API documentation

Signed-off-by: Hanno Becker <hanno.becker@arm.com>
diff --git a/include/mbedtls/ssl.h b/include/mbedtls/ssl.h
index 02cb6da..cf3b44b 100644
--- a/include/mbedtls/ssl.h
+++ b/include/mbedtls/ssl.h
@@ -3681,13 +3681,6 @@
  *                 such as the max fragment length extension or record size limit
  *                 extension if used, and the current record expansion.
  *
- * \note           With DTLS, \c mbedtls_ssl_read() will return an error if
- *                 called with a larger length value.
- *                 With TLS, \c mbedtls_ssl_write() will fragment the input if
- *                 necessary and return the number of bytes written; it is up
- *                 to the caller to call \c mbedtls_ssl_write() again in
- *                 order to send the remaining bytes if any.
- *
  * \sa             mbedtls_ssl_set_mtu()
  * \sa             mbedtls_ssl_get_max_in_record_payload()
  * \sa             mbedtls_ssl_get_record_expansion()