Fix mistake in the sample implementation of MBEDTLS_CHECK_RETURN
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
diff --git a/include/mbedtls/config.h b/include/mbedtls/config.h
index f5fe085..dadd8a3 100644
--- a/include/mbedtls/config.h
+++ b/include/mbedtls/config.h
@@ -3731,7 +3731,7 @@
* If the implementation here is empty, this will effectively disable the
* checking of functions' return values.
*/
-//#define MBEDTLS_CHECK_RETURN __attribute__(__warn_unused_result__)
+//#define MBEDTLS_CHECK_RETURN __attribute__((__warn_unused_result__))
/* PSA options */
/**