Correction (noun)

1. The action or process of correcting something.
2. A change made to correct a mistake or error.
3. A reprimand or punishment intended to reform or improve behavior.
4. The adjustment of an instrument or device to ensure accuracy.

Origin:

Late middle english: from old french correction, from latin correctio(n-), from corrigere "make straight, correct", from com- "together" + regere "to rule".

Examples:

1. The correction of the manuscript involved making numerous changes.
2. The correction to the calculations was a simple matter of carrying a digit over.
3. The correction in his behavior was due to the reprimand he received.
4. The correction of the compass was necessary before setting out on the journey.
5. The correction of the typing error made the document accurate.