1. fixes or removes errors from something
Usage: third person singular present tense of ‘correct’
2. points out mistakes to someone, especially to help them learn
Usage: third person singular present tense of ‘correct’
3. adjusts or makes right
Usage: third person singular present tense of ‘correct’

Examples

• The teacher corrects our homework every week.
• She always corrects my pronunciation when I speak Spanish.
• The software automatically corrects spelling mistakes.
• He corrects his posture when sitting at the desk.
• The mechanic corrects the alignment of the car wheels.
• Mom gently corrects my table manners during dinner.
• The editor corrects all the grammar errors in the manuscript.