Capital Lease and Free Cash Flows

Can somebody please tell me why free cash flows need to be increased by the amount of the capital lease at its inception? This is my general question but I am referring specifically to Question 3d on P.556 in Vol.3 (FSA). --EDIT-- Oops, I am dumb. I just noticed that the answer actually says free cash flows should be REDUCED. This makes sense considering it’s pretty much a capital expenditure.