Modifiied overview note

Author: jboback

articles/ai-services/language-service/named-entity-recognition/overview.md

@@ -21,7 +21,7 @@ Named Entity Recognition (NER) is one of the features offered by [Azure AI Langu
 * The [**conceptual articles**](concepts/named-entity-categories.md) provide in-depth explanations of the service's functionality and features.
 
 > [!NOTE]
-> The Entity resolution protocol system and page has been replaced by the [Entity Metadata](concepts/entity-metadata.md) page starting from **_api-version=2023-04-15-preview_**. 
+> [Entity Resolution](concepts/entity-resolutions.md) was upgraded to the [Entity Metadata](concepts/entity-metadata.md) starting in API version 2023-04-15-preview. While this shouldn't cause a problem for new users, existing users may need to change the format of their data.
 
 [!INCLUDE [Typical workflow for pre-configured language features](../includes/overview-typical-workflow.md)]