The ratings wrong, put things right (10)
I believe the answer is:
straighten
'put things right' is the definition.
'the ratings wrong' is the wordplay.
'wrong' is an anagram indicator.
'the'+'ratings'='theratings'
'theratings' with letters rearranged gives 'STRAIGHTEN'.
(Other definitions for straighten that I've seen before include "Unbend, align" , "Adjust" , "put in alignment?" , "Shattering (anag) - unbend" , "put back in order" .)