Reword account validity template change to sound less like a bugfix

Author: anoadragon453

CHANGES.md

@@ -6,7 +6,7 @@ Features
 
 - Update experimental support for [MSC3083](https://github.com/matrix-org/matrix-doc/pull/3083): restricting room access via group membership. ([\#9800](https://github.com/matrix-org/synapse/issues/9800), [\#9814](https://github.com/matrix-org/synapse/issues/9814))
 - Add experimental support for handling presence on a worker. ([\#9819](https://github.com/matrix-org/synapse/issues/9819), [\#9820](https://github.com/matrix-org/synapse/issues/9820), [\#9828](https://github.com/matrix-org/synapse/issues/9828), [\#9850](https://github.com/matrix-org/synapse/issues/9850))
-- Don't return an error when a user attempts to renew their account multiple times with the same token. Instead, state when their account is set to expire. This change concerns the optional account validity feature. ([\#9832](https://github.com/matrix-org/synapse/issues/9832))
+- Return a new template when an user attempts to renew their account multiple times with the same token, stating that their account is set to expire. This replaces the invalid token template that would previously be shown in this case. This change concerns the optional account validity feature. ([\#9832](https://github.com/matrix-org/synapse/issues/9832))
 
 
 Bugfixes