Update heapSnapshot.md

Author: DeveloperTryingToCodeLikeOtherOfThem

docs/reference/control/heapSnapshot.md

@@ -1,8 +1,11 @@
 ## heapSnapshot
-<img width="735" height="64" alt="Screenshot 2026-04-20 8 11 43 PM" src="https://github.com/user-attachments/assets/8c2c1839-b218-48cb-bc91-f9db9e8ce768" />
- 
+
 Record a heap snapshot to debug memory leaks.
 The heap snap snapshot is is a complete serialized representation of the runtime’s heap at a specific moment in execution.
+``` sig
+   control.heapSnapshot();
+```
+Logged in the DevTools logging system.
 
 ## Example
 Get objects in the heap every 2 seconds.