Managing packages with NPM

When I’m linking my change from Glitch, I get this error:

// running test Unexpected token < in JSON at position 0 // tests completed

I only updated the name in package.json, and the code is below. Is there something I’m missing? Is there a better way to go through the challenges?

{ "author": "Hungus Bungus", "name": "fcc-learn-npm-package-json", "dependencies": { "express": "^4.14.0" }, "main": "server.js", "scripts": { "start": "node server.js" }, "engines": { "node": "8.11.2" }, "repository": { "type": "git", "url": "https://idontknow/todo.git" } }