diff --git a/tests/suites/test_suite_psa_crypto_metadata.function b/tests/suites/test_suite_psa_crypto_metadata.function
index 2722aea..f2dcfca 100644
--- a/tests/suites/test_suite_psa_crypto_metadata.function
+++ b/tests/suites/test_suite_psa_crypto_metadata.function
@@ -619,7 +619,7 @@
 /* END_CASE */
 
 /* BEGIN_CASE */
-void block_cipher_key_type( int type_arg, int block_size_arg)
+void block_cipher_key_type( int type_arg, int block_size_arg )
 {
     psa_key_type_t type = type_arg;
     size_t block_size = block_size_arg;
@@ -628,7 +628,6 @@
 
     TEST_EQUAL( type & PSA_KEY_TYPE_CATEGORY_MASK,
                 PSA_KEY_TYPE_CATEGORY_SYMMETRIC );
-
     TEST_EQUAL( PSA_BLOCK_CIPHER_BLOCK_LENGTH( type ), block_size );
 
     /* PSA_ROUND_UP_TO_MULTIPLE(block_size, length) in crypto_sizes.h