Pep8 fix: line too long

./tests/test_client.py:40:80: E501 line too long (82 > 79 characters)
            {b'Error': b'dial tcp 127.0.0.1:23000: connection refused', b'Seq': 1}
                                                                               ^
./tests/test_connection.py:50:80: E501 line too long (87 > 79 characters)
        rpc.call('event', {"Name": "foo", "Payload": "test payload", "Coalesce": True})
                                                                               ^