diff --git a/docs/ref/contrib/admin/index.txt b/docs/ref/contrib/admin/index.txt
index 1120e7e670..381492935a 100644
--- a/docs/ref/contrib/admin/index.txt
+++ b/docs/ref/contrib/admin/index.txt
@@ -1493,7 +1493,7 @@ templates used by the :class:`ModelAdmin` views:
 
     .. versionadded:: 2.0
 
-    The ``get_readonly_fields()`` method is given the ``HttpRequest`` and is
+    The ``get_autocomplete_fields()`` method is given the ``HttpRequest`` and is
     expected to return a ``list`` or ``tuple`` of field names that will be
     displayed with an autocomplete widget as described above in the
     :attr:`ModelAdmin.autocomplete_fields` section.