Fix: __all__ should be a tuple

lordmauve · lordmauve · commit c3b17915809d · 2015-10-30T21:51:27.000Z
diff --git a/src/pep257.py b/src/pep257.py
@@ -61,7 +61,7 @@ def next(obj, default=nothing):
 
 
 __version__ = '0.7.1-alpha'
-__all__ = ('check')
+__all__ = ('check',)
 
 NO_VIOLATIONS_RETURN_CODE = 0
 VIOLATIONS_RETURN_CODE = 1
