Update security-center-troubleshooting-guide.md

Author: v-miegge

articles/security-center/security-center-troubleshooting-guide.md

@@ -15,8 +15,7 @@ ms.author: memildin
 
 This guide is for information technology (IT) professionals, information security analysts, and cloud administrators whose organizations are using Azure Security Center and need to troubleshoot Security Center related issues.
 
-> [!NOTE]
-> Beginning in early June 2017, Security Center uses the Microsoft Monitoring Agent to collect and store data. See [Azure Security Center Platform Migration](security-center-platform-migration.md) to learn more. The information in this article represents Security Center functionality after transition to the Microsoft Monitoring Agent.
+Security Center uses the Microsoft Monitoring Agent to collect and store data. See [Azure Security Center Platform Migration](security-center-platform-migration.md) to learn more. The information in this article represents Security Center functionality after transition to the Microsoft Monitoring Agent.
 
 ## Troubleshooting guide