Fix chat link - replace slack with discord for community chat
@@ -212,4 +212,4 @@ Participate in the [RFC process](https://github.com/tremor-rs/tremor-rfcs).
[tremor-chat]: #tremor-chat
-Join the tremor community [slack](https://join.slack.com/t/tremor-debs/shared_invite/enQtOTMxNzY3NDg0MjI2LTQ4MTU4NjlkZDk0MmJmNmIwYjU0ZDc1OTNjMGRmNzUwZTdlZGVkMWFmNGFkZTAwOWJlYjlkMDZkNGNiMjQ2NzI)
+Join the tremor community [discord](https://bit.ly/tremor-discord)
