Update audiences.mdx

Author: davidkonigsberg

fern/products/api-def/ferndef-pages/audiences.mdx

@@ -3,7 +3,7 @@ title: Audiences in Fern Definition
 subtitle: Use audiences in your Fern Definition to segment your API for different groups of consumers.
 ---
 
-Audiences are a useful tool for segmenting your API for different consumers. You can configure your Fern Docs to publish documentation specific to an `Audience`. You can use [audiences in your OpenAPI Specification](/learn/api-definition/openapi/audiences), too. 
+Audiences are a useful tool for segmenting your API for different consumers. You can configure your Fern Docs to publish documentation specific to an `Audience`. You can use [audiences in your OpenAPI Specification](/learn/api-definitions/openapi/extensions/audiences), too. 
 
 Common examples of audiences include: