Mistaken record etc. is put right (9)
I believe the answer is:
corrected
'put right' is the definition.
'mistaken record etc' is the wordplay.
'mistaken' indicates an anagram.
'record'+'etc'='recordetc'
'recordetc' anagrammed gives 'CORRECTED'.
'is' is the link.
(Other definitions for corrected that I've seen before include "Amended" , "Adjusted or disciplined" , "Removed errors" .)