From ab5fb7bde4c605c94ecb1cc1e886522c5ce0507d Mon Sep 17 00:00:00 2001
From: Ace Nassri <anassri@google.com>
Date: Fri, 22 Jun 2018 13:54:40 -0700
Subject: [PATCH] Fix nit

---
 src/currencyservice/server.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/currencyservice/server.js b/src/currencyservice/server.js
index a218105..e1263b8 100644
--- a/src/currencyservice/server.js
+++ b/src/currencyservice/server.js
@@ -103,7 +103,7 @@ function convert (call, callback) {
  * CurrencyConverter service at the sample server port
  */
 function main () {
-  var server = new grpc.Server();
+  const server = new grpc.Server();
   server.addService(shopProto.CurrencyService.service, {getSupportedCurrencies, convert});
   server.bind(`0.0.0.0:${PORT}`, grpc.ServerCredentials.createInsecure());
   server.start();