Fix formatting (#29)

test/default_test.dart

diff --git a/test/default_test.dart b/test/default_test.dart
index 26a7704..80acd15 100644
--- a/test/default_test.dart
+++ b/test/default_test.dart
@@ -71,7 +71,7 @@
             throwsStateError);
 
         expect(clock.now(), equals(outerTime));
-      // ignore: deprecated_member_use_from_same_package
+        // ignore: deprecated_member_use_from_same_package
       }, isFinal: true);
     });
   });