remove odd phrasing

Author: kentcdodds

exercises/FINISHED.mdx

@@ -29,7 +29,6 @@ You made it all the way through! This workshop took you beyond the fundamentals
 
 - **Progress Notifications:** You emitted `notifications/progress` tied to a `progressToken`, giving users visibility into multi-step operations.
 - **Cancellation Flow:** You honored `notifications/cancelled`, wiring cleanup with `AbortController` (and ensuring resource release / early exit paths).
-- **Resilient Async Patterns:** You separated work orchestration from lifecycle signals for maintainability and correctness.
 
 ### 5. Changes (Dynamic Capabilities)