fix changelog entry (Azure#39989)

Co-authored-by: catalinaperalta <[email protected]>

Author: catalinaperalta

sdk/documentintelligence/azure-ai-documentintelligence/CHANGELOG.md

@@ -1,17 +1,9 @@
 # Release History
 
-## 1.0.1 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
+## 1.0.1 (2025-03-11)
 
 ### Bugs Fixed
 
-### Other Changes
-
-## 1.0.1 (2025-03-11)
-
 - Fix polling for `begin_copy_model_to()` to stop on success response from the "Operation-Location" endpoint and correctly parse the result.
 
 ## 1.0.0 (2024-12-17)