http to https

Author: arpitnarechania

index.html

@@ -35,7 +35,7 @@
 
     <!-- Open Graph / Facebook -->
     <meta property="og:type" content="website">
-    <meta property="og:url" content="http://exploropleth.github.io/">
+    <meta property="og:url" content="https://exploropleth.github.io/">
     <meta property="og:title" content="Exploropleth">
     <meta property="og:description"
         content="Exploropleth: Exploratory Analysis of Data Binning Methods in Choropleth Maps">
@@ -45,7 +45,7 @@
 
     <!-- Twitter -->
     <meta property="twitter:card" content="summary_large_image">
-    <meta property="twitter:url" content="http://exploropleth.github.io/">
+    <meta property="twitter:url" content="https://exploropleth.github.io/">
     <meta property="twitter:title" content="Exploropleth">
     <meta property="twitter:description"
         content="Exploropleth: Exploratory Analysis of Data Binning Methods in Choropleth Maps">