Learn Editor: Update onboard-machines-with-defender-for-endpoint.md

Author: moraviv

articles/defender-for-cloud/onboard-machines-with-defender-for-endpoint.md

@@ -64,7 +64,7 @@ Deploying the Defender for Endpoint agent on your on-premises Windows and Linux
 - |Operating System|Minimum agent version|
 | -------- | -------- |
 |Windows 2019| 10.8555|
-|Windows 2012, 2016 (modern, unified agent)|10.8560|
+|Windows 2012 R2, 2016 (modern, unified agent)|10.8560|
 |Linux|30.101.23052.009|