Merge pull request rails#45788 from Erol/fix-reject-unauthorized-connection-description

Correct the description for reject_unauthorized_connection

Author: eileencodes

actioncable/lib/action_cable/connection/authorization.rb

@@ -5,7 +5,7 @@ module Connection
     module Authorization
       class UnauthorizedError < StandardError; end
 
-      # Closes the WebSocket connection if it is open and returns a 404 "File not Found" response.
+      # Closes the WebSocket connection if it is open and returns an "unauthorized" reason.
       def reject_unauthorized_connection
         logger.error "An unauthorized connection attempt was rejected"
         raise UnauthorizedError