Merge pull request #6809 from johanrhodin/patch-9

Author: michaelklishin

release-notes/3.11.6.md

@@ -95,7 +95,7 @@ Release notes can be found on GitHub at [rabbitmq-server/release-notes](https://
 
  * Perform HTML escaping of a user-provided error parameter used by some UI states.
 
-   Contributed by @dentarg.
+   Contributed by @dentarg (CloudAMQP).
 
    GitHub issue: [#6780](https://github.com/rabbitmq/rabbitmq-server/pull/6780)