diff --git a/conekta/__init__.py b/conekta/__init__.py
index 328b30b..0a2f008 100644
--- a/conekta/__init__.py
+++ b/conekta/__init__.py
@@ -625,5 +625,5 @@ def events(self, params={}, api_key=None):
 
 class CheckoutOrder(_CreatableResource, _UpdatableResource, _DeletableResource, _FindableResource):
 
-        def instance_url(self):
-        return "orders" 
\ No newline at end of file
+    def instance_url(self):
+        return "orders"