Thank you for posting here, @bridget-thornton.
If the paycheck is not issued and not yet received by your employee, you can delete and recreate the paycheck with the correct info.
However, if the checks were issued and already received by your employees then it needs to be adjusted on the next pay run.
Also, QBO offers several payroll reports that you can pull up to access your business and employee information. To get started, see our Payroll reports page.
If you need further assistance about correcting your employee's check, please feel free to post again here. I'm always around to help. Have a good one.