[SYNC] docs: fix environment directory link (#4008)

[github-actions]

docs: fix environment directory link (#4008) (33b4588)

---

+++ b/docs/guide/env-and-mode.md
@@ -24,7 +24,7 @@ It will also replace these strings appearing in JavaScript strings and Vue templ
## `.env` Files
-Vite uses [dotenv](https://github.com/motdotla/dotenv) to load additional environment variables from the following files in your [environment directory](/config/#envDir):
+Vite uses [dotenv](https://github.com/motdotla/dotenv) to load additional environment variables from the following files in your [environment directory](/config/#envdir):
```
.env                # loaded in all cases