replace all var with let (reduces warnings)

1 files changed, 2 insertions, 2 deletions

diff --git a/bundle/scripts/benchmark/connections.js b/bundle/scripts/benchmark/connections.js

index ffca2628..7e1abc10 100644
--- a/bundle/scripts/benchmark/connections.js
+++ b/bundle/scripts/benchmark/connections.js
@@ -4,7 +4,7 @@ const WebSocket = require("ws");
 const endpoint = process.env.GATEWAY || "ws://localhost:3001";
 const connections = Number(process.env.CONNECTIONS) || 50;
 const token = process.env.TOKEN;
-var cores = 1;
+let cores = 1;
 try {
 	cores = Number(process.env.THREADS) || os.cpus().length;
 } catch {
@@ -12,7 +12,7 @@ try {
 }
 
 if (!token) {
-	console.error("TOKEN env var missing");
+	console.error("TOKEN env let missing");
 	process.exit();
 }