Merge pull request #89717 from changeworld/patch-76

Fix typo

Author: Court72

articles/machine-learning/how-to-troubleshoot-prebuilt-docker-image-inference.md

@@ -55,7 +55,7 @@ For problems when deploying a model from Azure Machine Learning to Azure Contain
 HTTP server in our Prebuilt Docker Images run as *non-root user*, it may not have access right to all directories. 
 Only write to directories you have access rights to. For example, the `/tmp` directory in the container.
 
-## Extra python packages not installed
+## Extra Python packages not installed
 
 * Check if there's a typo in the environment variable or file name.
 * Check the container log to see if `pip install -r <your_requirements.txt>` is installed or not.