diff --git a/windows/security/threat-protection/windows-defender-atp/respond-file-alerts-windows-defender-advanced-threat-protection.md b/windows/security/threat-protection/windows-defender-atp/respond-file-alerts-windows-defender-advanced-threat-protection.md
index 6708631bb3..32d7aa220e 100644
--- a/windows/security/threat-protection/windows-defender-atp/respond-file-alerts-windows-defender-advanced-threat-protection.md
+++ b/windows/security/threat-protection/windows-defender-atp/respond-file-alerts-windows-defender-advanced-threat-protection.md
@@ -247,5 +247,5 @@ HKLM\SOFTWARE\Policies\Microsoft\Windows Advanced Threat Protection
 > [!NOTE]
 > If the value *AllowSampleCollection* is not available, the client will allow sample collection by default.
 
-## Related topics
+## Related topic
 - [Take response actions on a machine](respond-machine-alerts-windows-defender-advanced-threat-protection.md)
diff --git a/windows/security/threat-protection/windows-defender-atp/respond-machine-alerts-windows-defender-advanced-threat-protection.md b/windows/security/threat-protection/windows-defender-atp/respond-machine-alerts-windows-defender-advanced-threat-protection.md
index adcfd622e0..67787d87ac 100644
--- a/windows/security/threat-protection/windows-defender-atp/respond-machine-alerts-windows-defender-advanced-threat-protection.md
+++ b/windows/security/threat-protection/windows-defender-atp/respond-machine-alerts-windows-defender-advanced-threat-protection.md
@@ -247,5 +247,5 @@ All other related details are also shown, for example, submission time, submitti
 
 ![Image of action center with information](images/atp-action-center-with-info.png)
 
-## Related topics
+## Related topic
 - [Take response actions on a file](respond-file-alerts-windows-defender-advanced-threat-protection.md)