Which revision corrects a misspelling in this sentence??

For english i have to find 4 errors in each diary post

Constructed response paragraph: in the short story, the author describes her life during her “day away” but provides few details about her “normal” life. using information from the text, write a short story that describes events that precede the story above. as you detail the author’s daily routine before her “day away,” be sure your narrative establishes the story’s setting, first-person point of view, and primary conflict.

Why did the author include the fact that 40,000 african americans participated in the bus boycott