website: Update Twitter handle

Must have been missed when we changed the handle a while back.

Change-Id: I46b21046327de0a1198cf644d21863566c44f22d

website/content/community.md

@@ -12,6 +12,6 @@ There's multiple ways to stay up to date and get in touch:
 
 - IRC: [#ara](https://webchat.freenode.net/?channels=#ara) on the freenode network
 - Slack: [arecordsansible.slack.com](https://join.slack.com/t/arecordsansible/shared_invite/enQtMjMxNzI4ODAxMDQxLTU2NTU3YjMwYzRlYmRkZTVjZTFiOWIxNjE5NGRhMDQ3ZTgzZmQyZTY2NzY5YmZmNDA5ZWY4YTY1Y2Y1ODBmNzc)
-- Twitter: [@ARecordsAnsible](https://twitter.com/RecordsAnsible)
+- Twitter: [@RecordsAnsible](https://twitter.com/RecordsAnsible)
 
 See you there !