Fix config that could be interpreted as octal (home-assistant#7478)

victorcerutti · fabaff · commit 657d1e59dbe7 · 2018-11-12T11:53:42.000+01:00
Some postal codes have a leading zero which would be interpreted as an octal int. Adding quotes on the documentation to be avoid confusion with those postal codes. Fixes home-assistant/core#18375
diff --git a/source/_components/sensor.meteo_france.markdown b/source/_components/sensor.meteo_france.markdown
@@ -23,7 +23,7 @@ To add Météo-France to your installation, add the following to your `configura
 # Example configuration.yaml entry
 sensor:
   - platform: meteo_france
-    postal_code: 76000
+    postal_code: '76000'
     monitored_conditions:
       - temperature
       - weather
