I've made a huge, tiny mistake

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.