Update Set-AzSecurityWorkspaceSetting.md (#13877)

Fixed description of a command output

Author: ivanakcheurov

src/Security/Security/help/Set-AzSecurityWorkspaceSetting.md

@@ -32,7 +32,7 @@ Id
 /subscriptions/487bb485-b5b0-471e-9c0d-10717612f869/providers/Microsoft.Security/workspaceSettings/default default /...
 ```
 
-Sets the "myWorkspace" workspace to hold all the security data that was collected by the Azure Log Analytics agent.
+Sets the "securityuserws" workspace to hold all the security data that was collected by the Azure Log Analytics agent.
 
 ## PARAMETERS