Autocorrect really did you in on the thread title
I had the same experience at about 8:20 this morning.
Yes, the thread title definitely wasn't what I typed in. And, now I've discovered that a poster can edit the comment part of the post, but not the thread title.
I was there around the same time. There was one car ahead of me and I never saw a third one.
To edit the title, there should be an Edit button for you, the thread creator, when you view the list of discussions on the Main Forum page.
The way I can see the one on my thread:

I just returned from dropping our box of old docs. No line early on!
Ahhhh, remember the old days when the car drop off lines could be blocks long