Update readme

Author: Tom-Willemsen

README.md

@@ -22,7 +22,7 @@ To install all dependencies, use:
 
 ### Running
 
-This web dashboard relies on a PVWS instance to forward EPICS data via a websocket. https://github.com/ISISComputingGroup/WebDashboard/issues/30 should mean that there is a central instance running which will be used for production, but you may point your web dashboard at a local instance for dev work.
+This web dashboard relies on a PVWS instance to forward EPICS data via a websocket. If you don't want to point your instance to the deployed websocket on NDAEXTWEB, you may point your web dashboard at a local instance for dev work.
 
 <details>
   <summary>Running PVWS locally for development</summary>