1 files changed, 2 insertions, 0 deletions
diff --git a/yarns/lib.py b/yarns/lib.py
index 4d305c7..32f33ad 100644
--- a/yarns/lib.py
+++ b/yarns/lib.py
@@ -1,3 +1,5 @@
+# Copyright 2017 Lars Wirzenius
+
 import errno
 import json
 import os