Remove comment claiming encrypted rooms are handled incorrectly
Remove comment claiming encrypted rooms are handled incorrectly

Fixes https://github.com/vector-im/riot-web/issues/14238

The encrypted rooms are loaded on startup (eventually), so we don't need to worry about the problem described.
matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk,matrix-org/matrix-react-sdk