Update token.json

Author: Leonard Lesinski

loginfields/token.json

@@ -2,7 +2,7 @@
   "configpanel": 1,
   "name": "ConfigPanel demo (Token login field)",
   "icon": "https://svelte-sonner.vercel.app/favicon.png",
-  "credentials": "false",
+  "credentials": false,
   "login": {
     "method": "get",
     "endpoint": "/login.json",