What's the adjective for emending? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs emend and emendate which may be used as adjectives within certain contexts.
“We can judge of the probable success of this course, by the various laws passed to alter, or amend, or repeal, previous emendatory acts.”
“I do so in the hope that perhaps I may recall something which they have forgotten to make known, or that what I say may elicit from them available emendatory remarks.”