Update how-to-troubleshoot-environments.md

Author: edebar01

articles/machine-learning/how-to-troubleshoot-environments.md

@@ -613,7 +613,7 @@ The following base images are deprecated:
 
 **Troubleshooting steps**
 
-Upgrade your base image to a newer, non-deprecated version
+Upgrade your base image to a latest version of supported images
 * See available [base images](https://github.com/Azure/AzureML-Containers/tree/master/base)
 
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