## Summary
This PR makes a few small consistency fixes:
- Fix outdated GitHub links that still point to the old
`tailwindcss/tailwindcss` org and update them to
`tailwindlabs/tailwindcss` (README + contributing docs + PR template).
- Fix punctuation in the contributing guide (“i.e., …”).
- Update two test titles to use “cannot” instead of “can not” for
consistency.
No behavior changes.
## Test plan
- Link check (manual): clicked the updated GitHub links in `README.md`,
`.github/CONTRIBUTING.md`, and `.github/PULL_REQUEST_TEMPLATE.md` to
confirm they resolve correctly.
- (Optional) `pnpm test` — not required since changes are
docs/test-title-only.
---------
Co-authored-by: Robin Malfait <malfait.robin@gmail.com>
## Summary
Fix outdated GitHub links that still point to
`github.com/tailwindcss/tailwindcss` (old org). This updates references
across the README, contributing guide, and PR template to the canonical
`tailwindlabs/tailwindcss` URLs to avoid redirects/404s and keep repo
metadata consistent
## Test Plan
This change is docs-only.
