Documentation error

[gazhay]

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

site/content/docs/5.3/utilities/spacing.md

The examples relating to grid gap spacing are incorrect.
They specify a class of "grid" - however that will not work - it is class "d-grid"

Reduced test cases

na

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

Windows, macOS, Android, iOS, Linux

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

Chrome, Safari, Firefox, Microsoft Edge, Opera

What version of Bootstrap are you using?

v5.3.2

[louismaximepiton]

Hey, thanks for your contribution.

The .grid is intended here to have a grid template. The class is defined in _grid.scss. TBH, I think the implementation is correct since the .grid class exists if the $enable-cssgrid is set to true. The process is well explained in CSS grid part of the documentation. However, the concept explained here still work using flex display.
Closing the issue as duplicate of #40726 for now.