Salary Adjustment to On-Line payroll?

In QuickBooks on-line the current salary employee set-up is:

Set-up How much do we pay “John Smith” ?

You pay John:

Drop down boxes:

(26) payments scheduled to end of year  (based on hours set-up in system 8.00 hours per day x 5 days )

Based on Last Pay Check YTD salary earnings : $ 32,326.40 and  6 payroll periods remain to end of year. The 6 remaining periods with the current set-up :

Pay check Salary $ 1,616.32 x 6 =                             9,697.92

                                                                                   $ 42,024.32 finished YTD                                                             

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Now we need to make a Salary Adjustment, which amounts to: $ 4,040.82  

Currently in QuickBooks Employee set-up is

Drop down boxes:

To set-up the adjustment to the salary: we would need to change earnings, to reflect the next 6 pay periods:

Based on these calculations, the system would be set to reflect the adjusted amount in salary? or is there a step that I am missing?