message: Improve markdown formatting
diff: '@sap-cloud-sdk/odata-v2': patch
  ---
  -[Fixed Issue] Allow to update OData v2 entities to null. Fixes [3204](https://github.com/SAP/cloud-sdk-js/issues/3204).
  +[Fixed Issue] Allow to update OData v2 entities to `null`. Fixes [3204](https://github.com/SAP/cloud-sdk-js/issues/3204).
  