I don't think any of these should be controversial. I removed the full stop from the heading because it wasn't in keeping with any of the other chapter headings.
I noticed that my editor has removed the three empty lines at the bottom of the markdown file. I think it's done that on other chapters I've raised PRs for. If the lines are there intentionally then I can update my settings to stop it happening again.
I don't think any of these should be controversial. I removed the full stop from the heading because it wasn't in keeping with any of the other chapter headings.
I noticed that my editor has removed the three empty lines at the bottom of the markdown file. I think it's done that on other chapters I've raised PRs for. If the lines are there intentionally then I can update my settings to stop it happening again.