Update arguments.js

[hemersonvarela]

I have tried to run this example, but I got the following error message:

{
"message": "Command failed: \nmodule.js:340\n throw err;\n ^\nError: Cannot find module '../lib/index'\n at Function.Module._resolveFilename (module.js:338:15)\n at Function.Module._load (module.js:280:25)\n at Module.require (module.js:362:17)\n at require (module.js:378:17)\n at Object. (/home/node/tmp/2ebf54f9-e74a-40c8-8a22-f31aca2c9e70:9:15)\n at Module._compile (module.js:449:26)\n at Object.Module._extensions..js (module.js:467:10)\n at Module.load (module.js:356:32)\n at Function.Module._load (module.js:312:12)\n at Module.runMain (module.js:492:10)\n"
}

After changing required module by 'tubesio'. It works well.

[kuhnza]

Thanks Hemerson. The relative path is actually by design so that the examples can be run straight from the examples folder. Rather than change the require statement I'd suggest we simply add a comment that makes it clear that you need to change that in your own deployed code.