diff --git a/docs/topics/forms/formsets.txt b/docs/topics/forms/formsets.txt
index f386e845cb..c4feebe27d 100644
--- a/docs/topics/forms/formsets.txt
+++ b/docs/topics/forms/formsets.txt
@@ -91,8 +91,7 @@ Limiting the maximum number of forms
------------------------------------
The ``max_num`` parameter to :func:`~django.forms.formsets.formset_factory`
-gives you the ability to limit the maximum number of empty forms the formset
-will display::
+gives you the ability to limit the number of forms the formset will display::
>>> from django.forms.formsets import formset_factory
>>> from myapp.forms import ArticleForm
@@ -103,16 +102,22 @@ will display::
-If the value of ``max_num`` is greater than the number of existing
-objects, up to ``extra`` additional blank forms will be added to the formset,
-so long as the total number of forms does not exceed ``max_num``.
+If the value of ``max_num`` is greater than the number of existing items in the
+initial data, up to ``extra`` additional blank forms will be added to the
+formset, so long as the total number of forms does not exceed ``max_num``. For
+example, if ``extra=2`` and ``max_num=2`` and the formset is initalized with
+one ``initial`` item, a form for the initial item and one blank form will be
+displayed.
+
+If the number of items in the initial data exceeds ``max_num``, all initial
+data forms will be displayed regardless of the value of ``max_num`` and no
+extra forms will be displayed. For example, if ``extra=3`` and ``max_num=1``
+and the formset is initialized with two initial items, two forms with the
+initial data will be displayed.
A ``max_num`` value of ``None`` (the default) puts a high limit on the number
of forms displayed (1000). In practice this is equivalent to no limit.
-If the number of forms in the initial data exceeds ``max_num``, all initial
-data forms will be displayed regardless. (No extra forms will be displayed.)
-
By default, ``max_num`` only affects how many forms are displayed and does not
affect validation. If ``validate_max=True`` is passed to the
:func:`~django.forms.formsets.formset_factory`, then ``max_num`` will affect