Coding style change

test/test_runner.c

@@ -21,7 +21,7 @@ main (int argc, char *argv[])
     int number_failed = 0;
 
     SRunner *sr = srunner_create (NULL);
-    if(xml_output) 
+    if (xml_output) 
         srunner_set_xml(sr, "result.xml");
 
     srunner_add_suite(sr, bitvec_suite());
@@ -39,7 +39,7 @@ main (int argc, char *argv[])
     number_failed = srunner_ntests_failed (sr);
     srunner_free (sr);
     
-    if(number_failed) 
+    if (number_failed) 
         printf("ERROR: %d tests failed\n", number_failed);
 
     return (number_failed != 0) ;