diff --git a/windows/security/threat-protection/microsoft-defender-atp/exposed-apis-full-sample-powershell.md b/windows/security/threat-protection/microsoft-defender-atp/exposed-apis-full-sample-powershell.md
index b21fc040af..84f32849b6 100644
--- a/windows/security/threat-protection/microsoft-defender-atp/exposed-apis-full-sample-powershell.md
+++ b/windows/security/threat-protection/microsoft-defender-atp/exposed-apis-full-sample-powershell.md
@@ -1,7 +1,7 @@
 ---
 title: Advanced Hunting with Powershell API Guide
 ms.reviewer: 
-description: Walk through a practice scenario, complete with code samples, querying several Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP) APIs
+description: Walk through a practice scenario, complete with code samples, querying several Microsoft Defender Advanced Threat Protection (Microsoft Defender ATP) APIs.
 keywords: apis, supported apis, advanced hunting, query
 search.product: eADQiWindows 10XVcnh
 ms.prod: w10