Auto fix formatting by autocorrect

[github-actions]

This PR contains automatic fixes by the autocorrect tool.
Generated by GitHub Actions run 232.

[zerokaze420]

推送错了，但是我本地检查没问题

◄ 0s ◎ markdownlint-cli2  --fix docs/ch3/sec5/2-the-missing-semeste-of-your-CS-education.md                   □ intro2oss △ py ⌉⌊ 3.13.7 12:37
markdownlint-cli2 v0.18.1 (markdownlint v0.38.0)
Finding: docs/ch3/sec5/2-the-missing-semeste-of-your-CS-education.md
Linting: 1 file(s)
Summary: 0 error(s)

[zerokaze420]

待会我 提一下 fix 的 PR