Fix typing

django_split_input/widgets.py

@@ -6,7 +6,7 @@ from django.forms.widgets import Widget, MultiWidget, TextInput
 class SplitInput(MultiWidget):
     template_name = 'django_split_input/widget.html'
 
-    def __init__(self, sizes: Sequence[int, ...], attrs: Optional[dict] = None,
+    def __init__(self, sizes: Sequence[int], attrs: Optional[dict] = None,
                  input_widget: Optional[Type[Widget]] = None):
         """
         A widget that renders any type of input into multiple HTML input elements.