Fix style issues and a typo
diff --git a/tests/suites/test_suite_x509parse.function b/tests/suites/test_suite_x509parse.function
index d574c94..cd6e292 100644
--- a/tests/suites/test_suite_x509parse.function
+++ b/tests/suites/test_suite_x509parse.function
@@ -69,7 +69,7 @@
 }
 
 #if defined(MBEDTLS_X509_TRUSTED_CERTIFICATE_CALLBACK)
-int ca_callback_fail( void *data, mbedtls_x509_crt const *child, mbedtls_x509_crt **candidates)
+int ca_callback_fail( void *data, mbedtls_x509_crt const *child, mbedtls_x509_crt **candidates )
 {
     ((void) data);
     ((void) child);
@@ -79,7 +79,7 @@
 }
 
 int ca_callback( void *data, mbedtls_x509_crt const *child,
-                 mbedtls_x509_crt **candidates)
+                 mbedtls_x509_crt **candidates )
 {
     int ret = 0;
     mbedtls_x509_crt *ca = (mbedtls_x509_crt *) data;
@@ -478,8 +478,8 @@
         name = NULL;
 
     ret = mbedtls_x509_crt_verify_with_ca_cb( &crt, ca_callback_fail, &ca,
-                                           &compat_profile, name, &flags,
-                                           NULL, NULL );
+                                              &compat_profile, name, &flags,
+                                              NULL, NULL );
 
     TEST_ASSERT( ret == exp_ret );
 exit: