Update README.md

Author: dsoper2

README.md

@@ -122,8 +122,7 @@ To contribute to this collection, please see the [Development Guide](./Developme
 
 ## Support
 
-* We are on Slack (https://ciscoucs.slack.com/) - Slack requires registration, but the ucspython team is open invitation to
-  anyone.  Click [here](https://ucspython.herokuapp.com) to register.
+Please files Issues in this repository for any defects, feature requests, or questions on usage.
 
 ## Release Notes