add corrections

chapter_22_fixtures_and_wait_decorator.asciidoc

@@ -206,7 +206,7 @@ as a way of temporarily keeping track of some state.
 This works for non–logged-in users too.
 Just use `request.session` inside any view, and it works as a dict.
 There's more information in the
-https://docs.djangoproject.com/en/5.0/topics/http/sessions/[Django docs on sessions].
+https://docs.djangoproject.com/en/5.1/topics/http/sessions/[Django docs on sessions].
 
 **********************************************************************
 
@@ -514,14 +514,16 @@ that have [keep-together]#arguments#:
 
 `wait_to_be_logged_in` takes `self` and `email` as positional arguments.
 But when it's decorated, it's replaced with `modified_fn`,
-which current takes no arguments.
+which currently takes no arguments.
 How do we magically make it so our `modified_fn` can handle the same arguments
 as whatever `fn` the decorator gets given has?
 
 The answer is a bit of Python magic,
 `*args` and `**kwargs`, more formally known as
 https://docs.python.org/3/tutorial/controlflow.html#keyword-arguments["variadic arguments"],
 apparently (I only just learned that):
+// CSANAD: the way I read it, I think they only call `*args` "variadic arguments":
+// https://docs.python.org/3/tutorial/controlflow.html#arbitrary-argument-lists