This is a bit mortifying, but it's time to fess up.
I may have written about this type of confusion a few months ago, and the sad thing is, I made this very error in my last post.
Thankfully I have friends who point out my stupid errors by bombarding my email with these types of pictures.
Here is the first one:
And here is the second one:
So, thank you, Jeremy Coutch, for pointing out this error; it is fixed now.