Reword

Author: heyams

articles/azure-monitor/app/monitor-functions.md

@@ -54,7 +54,11 @@ APPLICATIONINSIGHTS_ENABLE_AGENT: true
 
 ### Troubleshooting
 
-* How to use a specific version of Application Insights Java Auto-instrumentation Agent? 
+* Sometimes the latest version of the Application Insights Java agent is not
+  available in Azure Function - it takes a few months for the latest versions to
+  roll out to all regions. In case you need the latest version of Java agent to
+  monitor your app in Azure Function to use a specific version of Application
+  Insights Java Auto-instrumentation Agent, you can upload the agent manually:
 
   Please follow this [instruction](https://github.com/Azure/azure-functions-java-worker/wiki/Distributed-Tracing-for-Java-Azure-Functions#customize-distribute-agent).