Use Python 3 super() argument-less syntax

The form is less verbose and more idiomatic for Python 3 only code.

https://docs.python.org/3/library/functions.html#super

1 files changed, 1 insertions, 1 deletions

diff --git a/sphinx/ext/napoleon/iterators.py b/sphinx/ext/napoleon/iterators.py
index 0ad8038f3..7e1833c32 100644
--- a/sphinx/ext/napoleon/iterators.py
+++ b/sphinx/ext/napoleon/iterators.py
@@ -232,7 +232,7 @@ class modify_iter(peek_iter):
         if not callable(self.modifier):
             raise TypeError('modify_iter(o, modifier): '
                             'modifier must be callable')
-        super(modify_iter, self).__init__(*args)
+        super().__init__(*args)
 
     def _fillcache(self, n):
         # type: (int) -> None