Is the Common App activities section binding?

I had a part time job last term (7 hours/week for 11 weeks) and I am debating whether or not I want to continue it for a second term. Though I enjoyed the job, it created a lot of anxiety and stress, and I would rather not deal with it again (also because my course load is increasing significantly this term). However, on the Common App I stated that I would be working for 22 weeks/year (so two terms), so I feel obligated to follow that. So my question is: will colleges care if I don’t follow what I wrote in my activities section? Can I just call it a typo if they ask? I don’t know if this matters, but in my opinion, this job was probably my most unique/impressive extracurricular.

No

That would be lying.