docs(readme): grammar fix, extra 'the' (#8887)

README.md

@@ -290,7 +290,7 @@ To check out [live examples](https://vuejs.org/v2/examples/) and docs, visit [vu
 
 ## Questions
 
-For questions and support please use the [the official forum](http://forum.vuejs.org) or [community chat](https://chat.vuejs.org/). The issue list of this repo is **exclusively** for bug reports and feature requests.
+For questions and support please use [the official forum](http://forum.vuejs.org) or [community chat](https://chat.vuejs.org/). The issue list of this repo is **exclusively** for bug reports and feature requests.
 
 ## Issues