[docs] Response to a question in FAQ.md is wrong

[loicraux]

Have you read the FAQ and checked for duplicate open issues?

yes, the issue lies precisely in the FAQ itself :)

If the problem is related to FairPlay, have you read the tutorial?

N/A

What version of Shaka Player are you using?

N/A

Can you reproduce the issue with our latest release version?

yes

Can you reproduce the issue with the latest code from main?

yes

Are you using the demo app or your own custom app?

N/A

If custom app, can you reproduce the issue using our demo app?

N/A

What browser and OS are you using?

N/A

For embedded devices (smart TVs, etc.), what model and firmware version are you using?

N/A

What are the manifest and license server URIs?

N/A

What configuration are you using? What is the output of player.getConfiguration()?

N/A

What did you do?

On the FAQ page, the answer to the question Q: I am getting UNSUPPORTED_SCHEME or error code 1000 when loading from file://. is the following :

A: In a browser environment, trying to load a file from file:// is inappropriate. Therefore, we do not provide a default network plugin for such requests.

In other environments, for example Electron, it is appropriate. In those cases, before Shaka Player loads a manifest, you can register the existing http plugin for file:// requests:

shaka.net.NetworkingEngine.registerScheme('file', shaka.net.HttpXHRPlugin);

What did you expect to happen?
What actually happened?

The correct answer is the following :

shaka.net.NetworkingEngine.registerScheme('file', shaka.net.HttpXHRPlugin.parse); // <-- note the .parse

[joeyparrish]

PRs are always welcome!

[loicraux]

OK I'll create a PR for this one :)