Accidentally typed in a cell with a formula, can't make any changes, get syntax error. Please help!

[jamiemarie]

Good Afternoon!
I'm working in a sheet that was made by someone else. I was going along inputting data and somehow while i was scrolling I ended up typing into a cell with a formula. When I press enter it gives me the syntax error in the screenshot I've attached. My problem is that it will not let me do anything to the formula. I was just going to erase the formula and the CTRL Z to put it back, but I can't make any changes. So I'm just stuck. If I click anywhere I just get the syntax error. I've tried typing in the cell and in the formula bar, and it just doesn't do anything! I would really rather not close without saving since I will lose a good bit of work. Can anyone help??
Thank you.

 

[Fluff]

Have you tried pressing the escape key Esc?

 

[jamiemarie]

Nope. Thank you @Fluff , I feel silly now. Like someone panicking because they are drowning and you just came and showed me I just needed to stand up in knee deep water....

Thanks so much!

 

[Fluff]

You're welcome & thanks for the feedback.