diff --git a/Doc/library/concurrent.futures.rst b/Doc/library/concurrent.futures.rst
index 0432fcdfa23..95928083399 100644
--- a/Doc/library/concurrent.futures.rst
+++ b/Doc/library/concurrent.futures.rst
@@ -30,7 +30,7 @@ Executor Objects
 
     .. method:: submit(fn, /, *args, **kwargs)
 
-       Schedules the callable, *fn*, to be executed as ``fn(*args **kwargs)``
+       Schedules the callable, *fn*, to be executed as ``fn(*args, **kwargs)``
        and returns a :class:`Future` object representing the execution of the
        callable. ::