Fix display of configs in clippy doc page

[GuillaumeGomez]

Fixes #13051.

It was simply some empty lines missing between configs. With this fix it looks like expected:

r? @xFrednet

changelog: Fix display of configs in clippy doc page

[xFrednet]

The default and example were intended to be on the same indention level as the rest of the documentation. I'm guessing that reindenting the docs would be the proper fix. Maybe we can use reindent_multiline?

[flip1995]

Only inserting 1 \n should also keep the indentation.

[GuillaumeGomez]

The indentation is same. The only difference is that it's a list, so we're inside the list's indentation.

Only inserting 1 \n should also keep the indentation.

Better safe than sorry.

[xFrednet]

I've checked out the branch, and the elements are not in the same <ul> element in the parsed markdown. I tried to get it working by changing the indention, but I couldn't find a thing that works (After like 5 min). Here is what I mean:

The "Noteworthy" should also be under the bullet point, but the code block just seems to break it -.-

Maybe we can get it fixed by adding the <ul></ul> html elements in the metadata collection?

IDK. While I like this to be fixed, we can also leave it as an open todo, since this already improves the display. So you can r=me if you want to leave it at this @GuillaumeGomez

---

Roses are red,
this fix can help,
it can be r=med,
as it's now delegated...?

(The poem quality is somehow still degrading)

[bors]

✌️ @GuillaumeGomez, you can now approve this pull request!

If @xFrednet told you to "r=me" after making some further change, please make that change, then do @bors r=@xFrednet

[GuillaumeGomez]

First let's fix the biggest problem. I'll do a follow-up to have everything included in the <li> element.

@bors r=xFrednet

[bors]

📌 Commit b5fa6e2 has been approved by xFrednet

It is now in the queue for this repository.

[bors]

⌛ Testing commit b5fa6e2 with merge 668b659...

[bors]

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: xFrednet
Pushing 668b659 to master...