Updated README.md

samples/bot-initiate-thread-in-channel/python/README.md

@@ -87,7 +87,7 @@ the Teams service needs to call into the bot.
 1) Update the `config.py` configuration for the bot to use the Microsoft App Id and App Password from the Bot Framework registration. (Note the App Password is referred to as the "client secret" in the azure portal and you can always create a new client secret anytime.)
 
 1) __*This step is specific to Teams.*__
-    - **Edit** the `manifest.json` contained in the `appManifest` folder to replace your Microsoft App Id (that was created when you registered your bot earlier) *everywhere* you see the place holder string `<<YOUR-MICROSOFT-APP-ID>>` (depending on the scenario the Microsoft App Id may occur multiple times in the `manifest.json`)
+    - **Edit** the `manifest.json` contained in the `appManifest` folder to replace your Microsoft App Id (that was created when you registered your bot earlier) *everywhere* you see the place holder string `${{AAD_APP_CLIENT_ID}}` (depending on the scenario the Microsoft App Id may occur multiple times in the `manifest.json`)
     - **Zip** up the contents of the `appManifest` folder to create a `manifest.zip`
     - **Upload** the `manifest.zip` to Teams (in the Apps view click "Upload a custom app")
 
@@ -118,4 +118,4 @@ To learn more about deploying a bot to Azure, see [Deploy your bot to Azure](htt
 
 
 
-<img src="https://pnptelemetry.azurewebsites.net/microsoft-teams-samples/samples/bot-initiate-thread-in-channel-python" />
+<img src="https://pnptelemetry.azurewebsites.net/microsoft-teams-samples/samples/bot-initiate-thread-in-channel-python" />