grid-light.js in highcharts-rails-4.1.0

- old
+ new

@@ -3,10 +3,10 @@
  * @author Torstein Honsi
  */
 
 // Load the fonts
 Highcharts.createElement('link', {
-	href: 'http://fonts.googleapis.com/css?family=Dosis:400,600',
+	href: '//fonts.googleapis.com/css?family=Dosis:400,600',
 	rel: 'stylesheet',
 	type: 'text/css'
 }, null, document.getElementsByTagName('head')[0]);
 
 Highcharts.theme = {