diff --git a/sigils/tests/test_filters.py b/sigils/tests/test_filters.py
index 6cbd4bc..ad43199 100644
--- a/sigils/tests/test_filters.py
+++ b/sigils/tests/test_filters.py
@@ -149,5 +149,5 @@ def func():
         with local_context(USERPARAM="World"):
             execute(code)
     assert stdout.getvalue() == "Hello World\n"
-    
+