Formatting and documentation fixes
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
diff --git a/tests/include/test/drivers/key_management.h b/tests/include/test/drivers/key_management.h
index 48c33d7..50a7407 100644
--- a/tests/include/test/drivers/key_management.h
+++ b/tests/include/test/drivers/key_management.h
@@ -42,8 +42,10 @@
psa_key_location_t source;
} mbedtls_test_driver_key_management_hooks_t;
-/* 0x800000 is a vendor-specific location, unused by the PSA, overwritten
- * in tests that expect a different value. */
+/* The location is initialized to the invalid value 0x800000. Invalid in the
+ * sense that no PSA specification will assign a meaning to this location
+ * (stated first in version 1.0.1 of the specification) and that it is not
+ * used as a location of an opaque test drivers. */
#define MBEDTLS_TEST_DRIVER_KEY_MANAGEMENT_INIT { NULL, 0, PSA_SUCCESS, 0, 0x800000 }
static inline mbedtls_test_driver_key_management_hooks_t
mbedtls_test_driver_key_management_hooks_init( void )