Update loading.mdx to include "jsonl" file loading.

[mosheber]

• A small update to the documentation, noting the ability to load jsonl files.

[albertvillanova]

Thanks for adding the explicit loading command.

However, I would move it just below, where we present the JSON-Lines example.

• Maybe adding that this format is called JSON-Lines
• Add the example after the JSON-Lines data example

datasets/docs/source/loading.mdx

Lines 135 to 138 in 14d9afb

	```json
	{"a": 1, "b": 2.0, "c": "foo", "d": false}
	{"a": 4, "b": -5.5, "c": null, "d": true}
	```

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[mosheber]

Thanks for adding the explicit loading command.

However, I would move it just below, where we present the JSON-Lines example.

• Maybe adding that this format is called JSON-Lines
• Add the example after the JSON-Lines data example

datasets/docs/source/loading.mdx

Lines 135 to 138 in 14d9afb

	```json
	{"a": 1, "b": 2.0, "c": "foo", "d": false}
	{"a": 4, "b": -5.5, "c": null, "d": true}
	```

Thank you @albertvillanova for the feedback! I moved the jsonl file loading example to a more appropriate location.