In typography, an orphan or widow is a single word on its own line.
It can look particularly unpleasing with headings, and is hard to “plan for” on the web, where people view your site on a wide range of viewport sizes.
You can avoid them by manually added a non-breaking space ( ) before the second and last word in every sentence, but doing that manually is madness.
How to use the Array.
^ preview there seems to have not been created well and made the code block with a header a header but correct text is in the article