example (vue): fix vite config syntax for single-list example

Author: siddharthlatest

packages/vue/examples/single-list/vite.config.js

@@ -13,6 +13,6 @@ export default {
 		],
 	},
     server: {
-        allowedHosts: ['nrxz2zv84-5173.csb.app'];
+        allowedHosts: ['nrxz2zv84-5173.csb.app']
     }
 };