updated README

README.md

@@ -25,12 +25,12 @@ npm install socket.io
 
 # Parameters
 
-- Server side: Parameters can be tweaked from "nodePong/server/server_params.js"   
+- Server side: Parameters can be tweaked from "nodePong/server/server_config.js"   
   - *port* : http and iostream services port (default: 8042)
   - ...
 
 
-- Client side: Parameters can be tweaked from "nodePong/client/ui/client_params.json"
+- Client side: Parameters can be tweaked from "nodePong/client/ui/client_config.js"
   - ...