Fix link to str.format() in docs.
diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
index 7fad05e..ea2e078 100644
--- a/Doc/reference/datamodel.rst
+++ b/Doc/reference/datamodel.rst
@@ -1173,7 +1173,7 @@
builtin: print
Called by the :func:`format` built-in function (and by extension, the
- :meth:`format` method of class :class:`str`) to produce a "formatted"
+ :meth:`str.format` method of class :class:`str`) to produce a "formatted"
string representation of an object. The ``format_spec`` argument is
a string that contains a description of the formatting options desired.
The interpretation of the ``format_spec`` argument is up to the type