fix getoutputvalue function

Author: sereneblue

src/js/script.js

@@ -86,7 +86,7 @@ let app = new Vue({
 },
 getOutputValue: function (vouts) {
 for (var i = 0; i < vouts.length; i++) {
-if (vouts[i].scriptPubKey.addresses[0] == app.address) return vouts[1].value;
+if (vouts[i].scriptPubKey.addresses[0] == app.address) return vouts[i].value;
 }
 },
 getUnspentTransactions: function (send_amount, tx, keyPair) {