Corrections to the new functions names and error message wording

Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
diff --git a/tests/include/test/helpers.h b/tests/include/test/helpers.h
index 40fcb03..8ee6996 100644
--- a/tests/include/test/helpers.h
+++ b/tests/include/test/helpers.h
@@ -237,7 +237,7 @@
  * \note    If the check fails, fail the test currently being run.
  */
 #if defined(MBEDTLS_TEST_HOOKS)
-void mbedtls_test_hook_value_check( int test, const char * file, int line );
+void mbedtls_test_assert_test( int test, const char * file, int line );
 #endif
 
 #endif /* TEST_HELPERS_H */