Update documents and check
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
diff --git a/include/mbedtls/mbedtls_config.h b/include/mbedtls/mbedtls_config.h
index 3c46971..12d503e 100644
--- a/include/mbedtls/mbedtls_config.h
+++ b/include/mbedtls/mbedtls_config.h
@@ -1637,12 +1637,12 @@
*
* Enable support for RFC 8446 TLS 1.3 early data.
*
-* Requires: MBEDTLS_SSL_SESSION_TICKETS
+* Requires: MBEDTLS_SSL_SESSION_TICKETS and either
+* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED or
+* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED
*
* Comment this to disable support for early data. If MBEDTLS_SSL_PROTO_TLS1_3
-* is not enabled or both MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED and
-* MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_EPHEMERAL_ENABLED are disabled,
-* this option does not have any effect on the build.
+* is not enabled, this option does not have any effect on the build.
*
* This feature is experimental, not completed and thus not ready for
* production.