Update a TOC node label text.

Author: fbsolo-ms1

articles/machine-learning/toc.yml

@@ -86,7 +86,7 @@
         # end v1
         - name: Use Visual Studio Code
           href: tutorial-train-deploy-image-classification-model-vscode.md
-    - name: Develop and operationalize features
+    - name: Managed feature store
       items:
         - name: Develop and register a feature set with managed feature store
           href: tutorial-get-started-with-feature-store.md