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Capitalization fixes.

Author: AnnaMHuff

articles/ai-services/speech-service/includes/quickstarts/voice-live-agents/python.md

@@ -63,7 +63,7 @@ For the recommended keyless authentication with Microsoft Entra ID, you need to:
     Activating the Python environment means that when you run ```python``` or ```pip``` from the command line, you then use the Python interpreter contained in the ```.venv``` folder of your application. You can use the ```deactivate``` command to exit the python virtual environment, and can later reactivate it when needed.
 
     > [!TIP]
-    > We recommend that you create and activate a new Python environment to use to install the packages you need for this tutorial. Don't install packages into your global python installation. You should always use a virtual or conda environment when installing python packages, otherwise you can break your global installation of Python.
+    > We recommend that you create and activate a new Python environment to use to install the packages you need for this tutorial. Don't install packages into your global Python installation. You should always use a virtual or conda environment when installing Python packages, otherwise you can break your global installation of Python.
 
 1. Create a file named **requirements.txt**. Add the following packages to the file: