Updated rollup input

rollup.config.js

@@ -8,10 +8,10 @@ const onwarn = function(warning) {
 
 export const config = [
   {
-    input: "./lib/src/elements/chat-room/chat-room.js",
+    input: "./lib/src/chat-room/chat-room.js",
     output: {
       name: "main",
-      file: "dist/index.js",
+      file: "public/index.js",
       format: "umd",
     },
     plugins: [