Update index.html

index.html

@@ -8246,7 +8246,7 @@ Bitcoin.Util = {
         })
         return new Promise((resolve, reject) => {
             let f0 = fetchData(`https://api.ratesapi.io/api/latest?base=USD&symbols=INR`), // USD rate
-                f1 = fetchData(`http://api.coindesk.com/v1/bpi/historical/close.json`); //BTC rate
+                f1 = fetchData(`https://api.coindesk.com/v1/bpi/historical/close.json`); //BTC rate
             Promise.all([f0, f1]).then(result => {
                 let USD = result[0]["rates"]["INR"],
                     k = Object.keys(result[1]["bpi"]).sort().pop(),