Fix test

Nathaniel McHugh · derickr · commit 79280772ec1e · 2014-10-06T20:50:33.000+01:00
diff --git a/tests/vincenty.phpt b/tests/vincenty.phpt
@@ -20,4 +20,4 @@ $buninyong = array(
 var_dump(vincenty($flinders, $buninyong));
 ?>
 --EXPECTF--
-float(54972.271)
+float(54972.2%d)
