You're right, I apologize. Truth is I wrote everything in vscode markdown and really wanted to finish the article before going out for dinner and I ended up skipping it. We fixed everything
The Code Spell Checker extension is great. It has proper handling for camelcase and it's fast to add words to the dictionary (cmd + .). Catches many typos when coding.
Probably not best for the last line of defence for public articles, but probably good enough.