diff --git a/windows/security/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md b/windows/security/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md
index 912f65ae29..eb9084b991 100644
--- a/windows/security/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md
+++ b/windows/security/threat-protection/windows-defender-antivirus/command-line-arguments-windows-defender-antivirus.md
@@ -44,8 +44,8 @@ Command | Description
 \-GetFilesDiagTrack | Same as Getfiles but outputs to​ temporary DiagTrack folder​
 \-RemoveDefinitions [-All] | Restores the installed​ signature definitions​ to a previous backup copy or to​ the original default set of​ signatures​
 \-RemoveDefinitions [-DynamicSignatures] | Removes only the dynamically​ downloaded signatures​
-\-SignatureUpdate [-UNC | -MMPC] | Checks for new definition updates​
-\-Restore  [-ListAll | [[-Name <name>] [-All] | [-FilePath <filePath>]] [-Path <path>]] | Restores or list​s quarantined item(s)​
+\-SignatureUpdate [-UNC \| -MMPC] | Checks for new definition updates​
+\-Restore  [-ListAll \| [[-Name <name>] [-All] \| [-FilePath <filePath>]] [-Path <path>]] | Restores or list​s quarantined item(s)​
 \-AddDynamicSignature [-Path] | Loads a dynamic signature​
 \-ListAllDynamicSignatures | Lists the loaded dynamic signatures​
 \-RemoveDynamicSignature [-SignatureSetID] | Removes a dynamic signature​