diff --git a/NIST/fingerprint/functions.py b/NIST/fingerprint/functions.py
index 33849b941d5987a756aefe29e09958aa206f711f..446676a2a658892ab6f145916e20082adfe823df 100644
--- a/NIST/fingerprint/functions.py
+++ b/NIST/fingerprint/functions.py
@@ -321,7 +321,7 @@ class AnnotationList( eobject ):
     def __repr__( self, *args, **kwargs ):
         return self.__str__( *args, **kwargs )
     
-    def __iter__( self, ):
+    def __iter__( self ):
         for a in self._data:
             yield a