Clarify the description of a CCM truncated tag test
diff --git a/tests/suites/test_suite_psa_crypto.data b/tests/suites/test_suite_psa_crypto.data
index ac9c81d..871a511 100644
--- a/tests/suites/test_suite_psa_crypto.data
+++ b/tests/suites/test_suite_psa_crypto.data
@@ -795,7 +795,7 @@
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 4 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d77b3f94d18fd10b6643b4f38":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_SIGNATURE
-PSA AEAD decrypt: AES-CCM, truncated tag of the right length
+PSA AEAD decrypt: AES-CCM, T=4, tag is truncated tag for T=16
depends_on:MBEDTLS_AES_C:MBEDTLS_CCM_C
aead_decrypt:PSA_KEY_TYPE_AES:"4189351B5CAEA375A0299E81C621BF43":PSA_ALG_AEAD_WITH_TAG_LENGTH( PSA_ALG_CCM, 4 ):"48c0906930561e0ab0ef4cd972":"40a27c1d1e23ea3dbe8056b2774861a4a201cce49f19997d19206d8c8a343951":"26c56961c035a7e452cce61bc6ee220d":"4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef4535d12b4377928a7c0a61c9f825a48671ea05910748c8ef":PSA_ERROR_INVALID_SIGNATURE