Update the tileserver URL scheme

Author: inan-hira

js/main.js

@@ -21,7 +21,7 @@ const rit = (position) => {
     let element = document.getElementById('osm-map');
     element.style = 'height:300px;';
     let map = L.map(element);
-    L.tileLayer('http://{s}.tile.osm.org/{z}/{x}/{y}.png', {
+    L.tileLayer('https://tile.openstreetmap.org/{z}/{x}/{y}.png', {
         attribution: '&copy; <a href="http://osm.org/copyright">OpenStreetMap</a> contributors'
     }).addTo(map);
     let target = L.latLng(position.coords.latitude, position.coords.longitude);