Fixed markup in examples.rst (code, not italics).
@@ -13,7 +13,7 @@ classes, from the declarative syntax which provides the most concise style
for expressing business concerns, to a functional style which uses immutable
aggregate objects. All these examples make use of the library's application
and persistence modules. All these examples satisfy the same test case which
-involves creating and updating a `Dog` aggregate, and taking a snapshot.
+involves creating and updating a ``Dog`` aggregate, and taking a snapshot.
.. toctree::
