From 284dbff2d554088318384a33e521c67dca259402 Mon Sep 17 00:00:00 2001
From: Fabian Affolter <fabian@affolter-engineering.ch>
Date: Mon, 1 Jun 2015 13:49:08 +0200
Subject: [PATCH] use string formatting

---
 homeassistant/components/sensor/swiss_public_transport.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/homeassistant/components/sensor/swiss_public_transport.py b/homeassistant/components/sensor/swiss_public_transport.py
index 41fb249316e..2ec16f72452 100644
--- a/homeassistant/components/sensor/swiss_public_transport.py
+++ b/homeassistant/components/sensor/swiss_public_transport.py
@@ -77,7 +77,7 @@ class SwissPublicTransportSensor(Entity):
 
     def __init__(self, data, journey):
         self.data = data
-        self._name = journey[2] + '-' + journey[3]
+        self._name = '{}-{}'.format(journey[2], journey[3])
         self.update()
 
     @property