Leaflet test geoJSON

HTML

<script src="http://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.3/leaflet.js"></script>
<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.3/leaflet.css">
<div id="map" class="map"></div>

CSS

html, body {
    height: 100%;
    width: 100%;
    padding: 0;
    margin: 0;
    border: 0;
    }
.map {
	height: 100%;
	width: 100%;
    }

JavaScript

map = L.map('map');
osmUrl='http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
osmAttrib='Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors';
osm = new L.TileLayer(osmUrl, {minZoom: 8, maxZoom: 12, attribution: osmAttrib});		
map.addLayer(osm);

var geojsonFeature = {"type":"Polygon","coordinates":[[[2.889052605503471,57.9790789852359],[0.889052605503471,51.0278034260412],[-9.245254267273,51.0278034260412],[-9.245254267273,57.9790789852359],[0.889052605503471,57.9790789852359]],[[-4.42136131224148,55.9201880414654],[-4.44608055051929,55.8994054388937],[-4.49963890012121,55.8816929539651],[-4.44196067747298,55.8362196009829],[-4.35269676146979,55.8045881227693],[-4.35818992553152,55.7636605341908],[-4.22772727906531,55.7350629547249],[-4.07391868533672,55.7582517890959],[-4.00937400761133,55.7984131283508],[-4.04095970096631,55.868595920571],[-4.14532981813928,55.8947855700627],[-4.27991233765179,55.9148010288061],[-4.29776512085243,55.9586449375958],[-4.42136131224148,55.9201880414654]]]};

L.geoJson(geojsonFeature).addTo(map);
map.fitBounds(geojsonFeature.getBounds());