strip session-added comments

crates/adapters/image-converter/tests/conversion_handler_test.rs

@@ -181,7 +181,6 @@ async fn image_conversion_is_idempotent_when_run_twice() {
 
         handler.handle(&event).await.unwrap();
         let converted = storage.get(&new_key).await.unwrap();
-        // Redelivery after the original was swapped and deleted.
         handler.handle(&event).await.unwrap();
 
         assert_eq!(image_ref.swaps().len(), 1, "one swap");