See Also
JQuery should be jQuery
jquery.com is ignored
textlint + prh can check text as Markdown.
npm run textlint
> textlint README.md
/Users/azu/.ghq/github.com/azu/prh-textlint-example/README.md
10:1 ✓ error JQuery => jQuery prh
✖ 1 problem (1 error, 0 warnings)
✓ 1 fixable problem.
Try to run: $ textlint --fix [file]
vvakame/prh check text as plain text.
npm run prh
dry-run results.