Minor edits

Author: msjasteppe

articles/healthcare-apis/iot/iot-connector-custom-functions.md

@@ -5,11 +5,11 @@ author: msjasteppe
 ms.service: healthcare-apis
 ms.subservice: fhir
 ms.topic: how-to
-ms.date: 11/05/2021
+ms.date: 11/07/2021
 ms.author: jasteppe
 ---
 
-# How to use custom functions
+# How to use Custom Functions
 
 > [!IMPORTANT]
 > Azure Healthcare APIs is currently in PREVIEW. The [Supplemental Terms of Use for Microsoft Azure Previews](https://azure.microsoft.com/support/legal/preview-supplemental-terms/) include additional legal terms that apply to Azure features that are in beta, preview, or otherwise not yet released into general availability.
@@ -186,7 +186,7 @@ Examples:
 
 ## Next steps
 
-In this article, you learned how to use IoT connector custom functions. To learn how to use Device mappings, see
+In this article, you learned how to use IoT connector Custom Functions. To learn how to use Custom Functions with Device mappings, see
 
 >[!div class="nextstepaction"]
 >[How to use Device mappings](how-to-use-device-mapping-iot.md)

articles/healthcare-apis/iot/toc.yml

@@ -24,9 +24,9 @@ items:
       href: iot-data-flow.md
     - name: IoT connector and Azure Machine Learning Service
       href: iot-connector-machine-learning.md
-    - name: IoT connector and Microsoft Power BI
+    - name: IoT connector and Microsoft Power BI 
       href: iot-connector-power-bi.md
-    - name: IoT connector and Microsoft Teams
+    - name: IoT connector and Microsoft Teams notifications
       href: iot-connector-teams.md
 
 - name: How-to guides
@@ -36,7 +36,7 @@ items:
       href: device-data-through-iot-hub.md 
     - name: Use Device mappings
       href: how-to-use-device-mapping-iot.md
-    - name: Use custom functions
+    - name: Use Custom Functions
       href: iot-connector-custom-functions.md  
     - name: Use FHIR destination mappings
       href: how-to-use-fhir-mapping-iot.md