Style fixes (typos, whitespace, 80 column limit)

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
diff --git a/tests/src/helpers.c b/tests/src/helpers.c
index ee7fa20..75f55e3 100644
--- a/tests/src/helpers.c
+++ b/tests/src/helpers.c
@@ -301,12 +301,18 @@
 #if defined(PSA_CRYPTO_DRIVER_TEST)
     /* For testing, assign the AES builtin key slot to the boundary values.
      * ECDSA can be exercised on key ID MBEDTLS_PSA_KEY_ID_BUILTIN_MIN + 1. */
-    {MBEDTLS_PSA_KEY_ID_BUILTIN_MIN - 1, PSA_CRYPTO_TEST_DRIVER_LIFETIME, PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT},
-    {MBEDTLS_PSA_KEY_ID_BUILTIN_MIN, PSA_CRYPTO_TEST_DRIVER_LIFETIME, PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT},
-    {MBEDTLS_PSA_KEY_ID_BUILTIN_MIN + 1, PSA_CRYPTO_TEST_DRIVER_LIFETIME, PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT},
-    {MBEDTLS_PSA_KEY_ID_BUILTIN_MAX - 1, PSA_CRYPTO_TEST_DRIVER_LIFETIME, PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT},
-    {MBEDTLS_PSA_KEY_ID_BUILTIN_MAX, PSA_CRYPTO_TEST_DRIVER_LIFETIME, PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT},
-    {MBEDTLS_PSA_KEY_ID_BUILTIN_MAX + 1, PSA_CRYPTO_TEST_DRIVER_LIFETIME, PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT},
+    { MBEDTLS_PSA_KEY_ID_BUILTIN_MIN - 1, PSA_CRYPTO_TEST_DRIVER_LIFETIME,
+        PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT },
+    { MBEDTLS_PSA_KEY_ID_BUILTIN_MIN, PSA_CRYPTO_TEST_DRIVER_LIFETIME,
+        PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT },
+    { MBEDTLS_PSA_KEY_ID_BUILTIN_MIN + 1, PSA_CRYPTO_TEST_DRIVER_LIFETIME,
+        PSA_CRYPTO_TEST_DRIVER_BUILTIN_ECDSA_KEY_SLOT},
+    { MBEDTLS_PSA_KEY_ID_BUILTIN_MAX - 1, PSA_CRYPTO_TEST_DRIVER_LIFETIME,
+        PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT},
+    { MBEDTLS_PSA_KEY_ID_BUILTIN_MAX, PSA_CRYPTO_TEST_DRIVER_LIFETIME,
+        PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT},
+    { MBEDTLS_PSA_KEY_ID_BUILTIN_MAX + 1, PSA_CRYPTO_TEST_DRIVER_LIFETIME,
+        PSA_CRYPTO_TEST_DRIVER_BUILTIN_AES_KEY_SLOT},
 #else
     {0, 0, 0}
 #endif
@@ -318,7 +324,8 @@
     mbedtls_svc_key_id_t svc_key_id = psa_get_key_id( attributes );
     psa_key_id_t app_key_id = MBEDTLS_SVC_KEY_ID_GET_KEY_ID( svc_key_id );
 
-    for( size_t i = 0; i < ( sizeof( builtin_keys ) / sizeof( builtin_keys[0] ) ); i++ )
+    for( size_t i = 0;
+         i < ( sizeof( builtin_keys ) / sizeof( builtin_keys[0] ) ); i++ )
     {
         if( builtin_keys[i].builtin_key_id == app_key_id )
         {