Update version used

From semantic-mediawiki.org

I know there is a blurb about adding the most recent version to the composer file, but would it hurt to have the most recent version number 3.2 in the example?

I feel like this article is the go to for most people, some of whom may not be very experienced.

11:33, 24 October 2020

The syntax highlighting comes with pre formatting. Thus template content is not rendered. I hope most people make the correct assumption or just update the page manually

11:36, 24 October 2020