Update concept-query-fields.md

Author: laujan

articles/applied-ai-services/form-recognizer/concept-query-fields.md

@@ -14,7 +14,7 @@ recommendations: false
 ---
 <!-- markdownlint-disable MD033 -->
 
-# Azure Form Recognizer query field extraction
+# Azure Form Recognizer query field extraction (preview)
 
 **This article applies to:** ![Form Recognizer v3.0 checkmark](media/yes-icon.png) **Form Recognizer v3.0**.
 
@@ -44,4 +44,4 @@ For query field extraction, specify the fields you want to extract and Form Reco
 ## Next steps
 
 > [!div class="nextstepaction"]
-> [Try the Form Recognizer Studio quickstart](./quickstarts/try-form-recognizer-studio.md)
+> [Try the Form Recognizer Studio quickstart](./quickstarts/try-form-recognizer-studio.md)