Fix wording (#126)
Fix wording (#126)

* fix wording

This PR fixes the working of the sentence.

* Fix wording.

* Revert "Fix wording."

This reverts commit eaa9f339a12c879527b88146b8e038b5d68fa889.

yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook,yangshun/tech-interview-handbook