correction
US /kəˈrek.ʃən/
UK /kəˈrek.ʃən/

1.
the act of correcting something
:
•
Please make the necessary corrections to the report.
•
The teacher marked the student's paper with many corrections.
2.
a punishment intended to reform or improve someone
:
•
He was sent to a juvenile correction facility.
•
The program focuses on the correction of criminal behavior.