docs/library/ujson: Update to conform with docs conventions.
The formatting of exception objects is done as per CPython conventions, eg:
:exc:`TypeError`
@@ -14,9 +14,9 @@ Functions
.. function:: dumps(obj)
- Return ``obj`` represented as a JSON string.
+ Return *obj* represented as a JSON string.
.. function:: loads(str)
- Parse the JSON ``str`` and return an object. Raises ValueError if the
+ Parse the JSON *str* and return an object. Raises :exc:`ValueError` if the
string is not correctly formed.
