How do you replace an hour of PTO time that should not have been taken?

It's nice to have you in the Community, @OCJ. I'd be delighted to assist you with changing PTO time in QuickBooks Online.

You have the option to edit your employees' PTO time by following the steps below:

1. Click Payroll from the left menu and click Employees.
2. Select the employee's name and click the pencil icon beside Pay or Pay types.
3. Go to step 4 and click the pencil icon beside the Additional pay type: Paid time off.
4. Set the changes and then click Save.
5. Click Done.
   
   

Please see this sample screenshot for reference:

Alternatively, you also have the option to edit your policy, or you can track outside the system through our supported third-party apps. 

Here's an article that you can check for more details on setting up and tracking time off in payroll.

Additionally, I'll share with you this article if you want to know more about adding or requesting time off.

Get back to me here if you have further questions about the information above. I'd be more than happy to answer it for you. Have a nice day.