1) Addition to a new edition 2) Annoyances for readers 3) Bad spells 4) Boners 5) Boo-boo list 6) Boo-boos 7) Boo-boos in books 8) Book bloopers 9) Book blunders 10) Book booboos 11) Book corrections 12) Book goofs 13) Book insert 14) Book insertion 15) Book misprints 16) Book mistakes 17) Book report of a sort Found on https://www.crosswordclues.com/clue/errata
A list of errors and misprints in the text of a book. The list might be printed on a bound page in the book or on a separate piece of paper that is pasted or laid in the book. Found on http://www.alibris.com/glossary/glossary-books
errata (pl) Errors in printing or writing; especially, such errors noted in a list of corrections and bound into a book; mistakes or errors. Placed in a published book to point out errors which were discovered after it was printed. Also corrigenda. Found on http://www.wordinfo.info/words/index/info/view_unit/758/
pl. of · a list of errors and their corrections inserted, usually on a separate page or slip of paper, in a book or other publication; corrigenda. Found on https://www.infoplease.com/dictionary/errata