diff --git a/Major-Release:-ReCodEx-2.0.md b/Major-Release:-ReCodEx-2.0.md
index f1d4e69..10d4962 100644
--- a/Major-Release:-ReCodEx-2.0.md
+++ b/Major-Release:-ReCodEx-2.0.md
@@ -7,7 +7,7 @@
 /opt/recodex-core/bin/console migrations:migrate
 ```
 
-- Core module has now service that handles async operations. On Linux, you might want to add `async` > `inotify` option (and set it to `true`) in core module configuration. See [config.local.neon.example](https://github.com/ReCodEx/api/blob/master/app/config/config.local.neon.example) for details. The service just needs to be started (no special configuration is necessary):
+- Core module has now service that handles async operations. On Linux, you might want to add `async` > `inotify` option (and set it to `true`) in core module configuration (otherwise the worker uses only polling, which has higher latency). See [config.local.neon.example](https://github.com/ReCodEx/api/blob/master/app/config/config.local.neon.example) for details. The service just needs to be started (works even if you make no changes to configuration):
 ```
 $> systemctl enable recodex-core.service
 $> systemctl start recodex-core.service