Reverted "Fixed #24325 -- Documented change in ModelForm.save() foreign key access."

This reverts commit 0af3822dc3.
It's obsoleted by refs #24395.

docs/releases/1.8.txt

@@ -713,28 +713,6 @@ Now, an error will be raised to prevent data loss::
     ...
     ValueError: Cannot assign "<Author: John>": "Author" instance isn't saved in the database.
 
-Accessing foreign keys in ``ModelForm.save()``
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-In older versions, you could access unsaved foreign key objects in
-``ModelForm.save()`` when adding new objects. For example, given ``Book`` with
-a ``ForeignKey`` to ``Author``::
-
-    class BookForm(forms.ModelForm):
-        def save(self, *args, **kwargs):
-            book = super(BookForm, self).save(*args, **kwargs)
-            book.title = "%s by %s" % (book.title, book.author.name)
-            return book
-
-Now if the related instance hasn't been saved (for example, when adding an
-author and some inlined books in the admin), accessing the foreign key
-``book.author`` in the example) will raise ``RelatedObjectDoesNotExist``. This
-change was necessary to avoid assigning unsaved objects to relations (as
-described in the previous section).
-
-To adapt the example above, you could replace ``book.author.name`` with
-``self.cleaned_data['author'].name``.
-
 Management commands that only accept positional arguments
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

docs/spelling_wordlist

@@ -294,7 +294,6 @@ ing
 ini
 init
 inline
-inlined
 inlines
 inspectdb
 Instagram