Update integration.spec.js

Author: WilliamBergamin

packages/socket-mode/test/integration.spec.js

@@ -206,8 +206,8 @@ describe('Integration tests with a WebSocket server', () => {
       do {
         await sleep(2);
         retries = closed;
-      } while (retries < 2 && 40 < Date.now() - start_time < 50);
-      // after 40 to 50 milliseconds, with a timeout of 20ms, we would expect 2 retries.
+      } while (retries < 2 && Date.now() - start_time < 50);
+      // after less then 50 milliseconds, with a timeout of 20ms, we would expect 2 retries.
       // crucially, the bug reported in https://github.com/slackapi/node-slack-sdk/issues/2094 shows that on every reconnection attempt, we spawn _another_ websocket instance, which attempts to reconnect forever and is never cleaned up.
       // effectively: with each reconnection attempt, we double the number of websockets, eventually causing crashes / out-of-memory issues / rate-limiting from Slack APIs.
       // with the bug not fixed, this assertion fails as `close` event was emitted 4 times! if we waited another 20ms, we would see this event count double again (8), and so on.