rename ticket received

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
diff --git a/tests/src/test_helpers/ssl_helpers.c b/tests/src/test_helpers/ssl_helpers.c
index 9acb199..dd06d17 100644
--- a/tests/src/test_helpers/ssl_helpers.c
+++ b/tests/src/test_helpers/ssl_helpers.c
@@ -1761,7 +1761,7 @@
 #if defined(MBEDTLS_SSL_CLI_C)
     if (session->endpoint == MBEDTLS_SSL_IS_CLIENT) {
 #if defined(MBEDTLS_HAVE_TIME)
-        session->ticket_received = mbedtls_ms_time() - 40;
+        session->ticket_reception_time = mbedtls_ms_time() - 40;
 #endif
         session->ticket_lifetime = 0xfedcba98;