Update fieldwork.html

Author: GeospatialPython

fieldwork.html

@@ -5,9 +5,9 @@
 
 	<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
 
-	<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.css" />
+	<link rel="stylesheet" href="https://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.css" />
 
-	<script src="http://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.js"></script>
+	<script src="https://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.js"></script>
 
 	<style>
 		body {