diff --git a/windows/keep-secure/event-error-codes-windows-defender-advanced-threat-protection.md b/windows/keep-secure/event-error-codes-windows-defender-advanced-threat-protection.md
index 13edaed0e6..f6244f66e0 100644
--- a/windows/keep-secure/event-error-codes-windows-defender-advanced-threat-protection.md
+++ b/windows/keep-secure/event-error-codes-windows-defender-advanced-threat-protection.md
@@ -1,7 +1,7 @@
 ---
 title: Review events and errors on endpoints with Event Viewer
 description: Get descriptions and further troubleshooting steps (if required) for all events reported by the Windows Defender ATP service.
-keywords: troubleshoot, event viewer, lof summary, failure code, failed, Windows Advanced Threat Protection service, cannot start, broken, can't start
+keywords: troubleshoot, event viewer, log summary, failure code, failed, Windows Advanced Threat Protection service, cannot start, broken, can't start
 search.product: eADQiWindows 10XVcnh
 ms.prod: W10
 ms.mktglfcycl: deploy