Tech Support for one period for last semester of senior year?

Applying to College
1

So I am a senior. My schedule for 1st semester was like this:
Orchestra
APCS
AP LIT
AP US GOVERNMENT
PE
AP CALC BC

Perfect semester with a 4.0

I am now done with PE, so I had a free 5th. My counselor told me to fill it up with something, and suggested TA or a class. I didn’t have a lot of choices (2 for classes), so I went with foods and nutrition aka cooking. Not what I hoped the class would be like, the atmosphere was horrible.
So, I have now switched to library TA, specifically their tech support for the whole media center. Is this okay for colleges? I applied to schools like Stanford and Cornell. I didn’t think they would mind one class in my last semester. My counselor didn’t discredit TA in anyway either.
Do you think the colleges would mind?

2

I don’t think they’d mind. Unless something drastic happened, like you dropping a large amount of your academic courses, getting multiple D’s, or getting suspended, you should be fine. Also, I don’t really think that colleges look at second semester senior year course load that much.