Update ChangeLog
Update ChangeLog according to Andres seggestion
diff --git a/ChangeLog b/ChangeLog
index a2a2a36..23698c2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -38,8 +38,9 @@
by Jean-Philippe Aumasson.
* Add support for alternative implementation for ECDH, controlled by new
configuration flag MBEDTLS_ECDH_ALT in config.h.
- Alternative Ecdh is supported for implementation of `mbedtls_ecdh_gen_public`
- and `mbedtls_ecdh_compute_shared`.
+ The following functions from the ECDH module can be replaced
+ with an alternative implementation:
+ mbedtls_ecdh_gen_public() and mbedtls_ecdh_compute_shared().
= mbed TLS 2.5.0 branch released 2017-05-17