Sets straight (6)
(Other definitions for amends that I've seen before include "Frees from error" , "Redress" , "Compensation" , "It is made in reparation" , "Make these to right wrong" .)
'sets straight' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for aligns that I've seen before include "Lines up" , "allies" , "Arranges in signal" , "Arranges, in rows say" , "Brings into line with signal" .)