diff --git a/clint/arguments.py b/clint/arguments.py
index 8008b57..a6f48cd 100644
--- a/clint/arguments.py
+++ b/clint/arguments.py
@@ -20,7 +20,7 @@ from .utils import is_collection
 
 
 
-__all__ = (Args, )
+__all__ = ('Args', )