how to stop this loop....

Hi,

Below is my script and its not stopping once the data is over.....Please help me on this and correct me where I am going wrong

 
Sub test()

Dim row As Long
    row = 2
    
    Range("K2").Select
    
    Do
    ActiveCell.Offset(0, 1).Select
    ActiveCell.FormulaR1C1 = "=+RC[-11]"
    ActiveCell.Offset(0, -1).Select
    Selection.End(xlDown).Select
    
 Loop Until Cells(row, 3) = "Powered by GL Compliance Manager"

End Sub