Fix typo in ChangeLog and update macro name
diff --git a/ChangeLog b/ChangeLog
index 5b8f5e8..ed00182 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,8 +6,8 @@
* Add the functions mbedtls_platform_setup() and mbedtls_platform_teardown()
and the context struct mbedtls_platform_context to perform
platform-specific setup and teardown operations. The macro
- MBEDTLS_PLATFORM_SETUP_ALT allows the functions to be overridden by the
- user in a platform_alt.h file. This new APIs are specially useful in some
+ MBEDTLS_PLATFORM_SETUP_TEARDOWN_ALT allows the functions to be overridden
+ by the user in a platform_alt.h file. This new APIs are required in some
embedded environments that have hardware acceleration support.
API Changes
