Book boo-boos (6)
I believe the answer is:
errata
'book boo-boos' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for errata that I've seen before include "Slips" , "List of errors" , "Feeling nausea" , "Corrigenda" , "Mistakes in printed work" .)