Emendation

[Luis Fok]

The act of altering for the better, or correcting what
is erroneous or faulty; correction; improvement.

[Sommer]

The process of making a revision or correction to a text.

[Georgbund 0]

a correction by emending; a correction resulting from critical editing

[soniportgo]

Alteration by editorial criticism, as of a text so as to give a better reading; removal of errors or corruptions from a document.

[Mendocky]

Emendation is the process of making corrections, revisions, or improvements to a text or written work, often for the purpose of accuracy or clarity. It typically involves removing errors or inaccuracies, or updating the content in line with recent research or updated knowledge.