The updated color-modes.md file to go with Dark Mode using ampersands for variables.

Created by: RichDeBourke

Prerequisites

• I have searched for duplicate or closed issues
• I have validated any HTML to avoid common problems
• I have read the contributing guidelines

Describe the issue

In the Building with Sass section, the examples are using an ampersand for the Sass variables, but I think they’re supposed to be dollar signs.

@color-mode-type: data !default;
@color-mode-type: media-query;

Change to:

$color-mode-type: data !default;
$color-mode-type: media-query;

Reduced test cases

Entering @color-mode-type: media-query; into a Sass file on VS Code causes an error.

What operating system(s) are you seeing the problem on?

Windows

What browser(s) are you seeing the problem on?

No response

What version of Bootstrap are you using?

5.3.0