The term 'Book Correction' can be summarized as the process of making corrections to a book. An ERRATUM is a type of book correction, which is defined as a list of errors and their corrections that are published in a book or other publication. It is usually printed at the end of the book or in a separate section. Errata are often used to correct errors that were made during the printing process, such as typos, incorrect facts, or formatting issues.