Style engine: update docs for css_var

[ramonopoly]

The doc comments for css_var are topsy turvy.

The css_var property used to be this way, e.g., '--wp--preset--color--$slug' => 'color' , but then we swapped it around.

We should update the docs

The doc comments for css_var were topsy turvy.

The css_var property used to be this way, e.g., '--wp--preset--color--$slug' => 'color' , but then we swapped it around.

Syncing Gutenberg commit from ​https://github.com/WordPress/gutenberg/pull/53710

Trac ticket: https://core.trac.wordpress.org/ticket/59401

[isabel_brison]

In 56630:

Editor: update docs for css_var.

Updates inline doc for the css_var key value pair in WP_Style_Engine.

Props ramonopoly.
Fixes #59401.

Committed inr56630

[audrasjb]

@isabel_brison @ramonopoly I'm not a native English speaker but "the following properties" seems to be the correct (or at least more consistent) form here.

Follow up to ​https://github.com/WordPress/wordpress-develop/pull/5255

A spelling error was detected but the PR was closed before changes could be made.

Props to @audrasjb and @tellthemachines

Trac ticket: https://core.trac.wordpress.org/ticket/59401

[ramonopoly]

Follow up to fix a spelling error: ​https://github.com/WordPress/wordpress-develop/pull/5256

[isabel_brison]

In 56640:

Editor: fix typo in css_var doc update.

Fixes a type in the doc update in [56630].

Props ramonopoly, audrasjb, costdev.
Fixes #59401.

Committed in r56640.

Whoopsies, thanks for fixing that!

I'll own the spelling error 👍🏻 My bl0d is typo

Thanks for committing!