Update release-notes-2025.md

Further edits

Author: KendalBond007

articles/healthcare-apis/azure-api-for-fhir/release-notes-2025.md

@@ -27,14 +27,13 @@ Azure API for FHIR® provides a fully managed deployment of the Microsoft FHI
 
 ### Enhancement: Improved error handling and validation
 
-HTTP Method Validation for Transaction Bundle Requests:
-Added validation to ensure the HTTP method in the Request component of the transaction bundle is a valid HTTPVerb enum value. If the HTTP method is invalid or null, a `RequestNotValidException` is thrown with a `400 Bad Request` status, providing a clearer error message to users.
+**HTTP Method Validation for Transaction Bundle Requests**: Added validation to ensure the HTTP method in the Request component of the transaction bundle is a valid HTTPVerb enum value. If the HTTP method is invalid or null, a `RequestNotValidException` is thrown with a `400 Bad Request` status, providing a clearer error message to users.
 
-Partition Size Error Handling: When a partition exceeds 20GB, a `PreconditionFailedException` is raised, replacing the previous HTTP 500 errors with HTTP 400 errors. This indicates to customers that the failure is due to an issue on their end (partition size).
+**Partition Size Error Handling**: When a partition exceeds 20GB, a `PreconditionFailedException` is raised, replacing the previous HTTP 500 errors with HTTP 400 errors. This indicates to customers that the failure is due to an issue on their end (partition size).
 
-Transaction Failure Exception: A new FHIR-specific exception type has been introduced to handle Cosmos DB transaction failures, replacing the generic `InvalidOperationExceptions`.
+**Transaction Failure Exception**: A new FHIR-specific exception type has been introduced to handle Cosmos DB transaction failures, replacing the generic `InvalidOperationExceptions`.
 
-CMK Error Handling: Improved error handling for operations dependent on customer-managed keys. Users will now see a more specific error message and a link to [Microsoft's troubleshooting guide](../fhir/configure-customer-managed-keys.md) if issues occur related to CMK.
+**CMK Error Handling**: Improved error handling for operations dependent on customer-managed keys. Users will now see a more specific error message and a link to [Microsoft's troubleshooting guide](../fhir/configure-customer-managed-keys.md) if issues occur related to CMK.
 
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