Deductions & credits

So, I did not fill up the actual w-4 form. My company had set up the W-4 form in a question and answer format. And once we answer all the questions, the w-4 form gets automatically filled up. So the step 3 questions was like: Is you income going to be less than $200,000? Yes or No? And if Yes, then they were asking for number of children’s and dependents I have. Hence, i selected No..that my income is not going to be less than $200,000. But I later realized that I could have selected Yes, and then just typed 0 in the children’s and dependents section.