Use space instead of tab for indentation.

test/mtime_timedelta_test.c

@@ -694,8 +694,8 @@ END_TEST
 
 START_TEST(test_getTimeDeltaFromDateTime)
 {
-	// These tests are taken from ac66aeaef2dde828aa31b63f88076070a8282b49
-	assertGetTimeDeltaFromDateTime("1979-03-01T00:00:00.000", "1979-01-01T01:00:00.000", "P01M27DT23H");
+        // These tests are taken from ac66aeaef2dde828aa31b63f88076070a8282b49
+        assertGetTimeDeltaFromDateTime("1979-03-01T00:00:00.000", "1979-01-01T01:00:00.000", "P01M27DT23H");
 	assertGetTimeDeltaFromDateTime("1979-07-01T00:00:00.000", "1979-01-01T01:00:00.000", "P05M29DT23H");
 	assertGetTimeDeltaFromDateTime("1979-12-01T00:00:00.000", "1979-01-01T01:00:00.000", "P10M29DT23H");
 	assertGetTimeDeltaFromDateTime("1980-01-01T00:00:00.000", "1979-01-01T01:00:00.000", "P11M30DT23H");
@@ -779,7 +779,7 @@ void add_mtime_timedelta_test_to_suite(Suite* suite)
 	tcase_add_test(tcase_ProlepticGregorian, test_timeDeltaToJulianDelta_ProlepticGregorian_3);
 	tcase_add_test(tcase_ProlepticGregorian, test_timeDeltaToJulianDelta_highDeltas);
 	tcase_add_test(tcase_ProlepticGregorian, test_getTimeDeltaFromDateTime);
-	tcase_add_test(tcase_ProlepticGregorian, test_timeDeltaToJulianDeltaToTimeDelta);
+        tcase_add_test(tcase_ProlepticGregorian, test_timeDeltaToJulianDeltaToTimeDelta);
 
 	TCase *tcase_YearOf365Days = tcase_create("mtime_time_test_YearOf365Days");
 	suite_add_tcase(suite, tcase_YearOf365Days);