diff --git a/windows/client-management/TOC.md b/windows/client-management/TOC.md
index 9190a90ccb..93b1e53290 100644
--- a/windows/client-management/TOC.md
+++ b/windows/client-management/TOC.md
@@ -12,8 +12,8 @@
 ## [Windows 10 Mobile deployment and management guide](windows-10-mobile-and-mdm.md)
 ## [Windows libraries](windows-libraries.md)
 ## [Troubleshoot Windows 10 clients](windows-10-support-solutions.md)
-### [Data collection for troubleshooting 802.1x Authentication](troubleshooting-802-authentication.md)
-### [Advanced troubleshooting 802.1x authentication](adcanced-troubleshooting-802-authentication.md)
+### [Data collection for troubleshooting 802.1x Authentication](data-collection-for-802-authentication.md)
+### [Advanced troubleshooting 802.1x authentication](advanced-troubleshooting-802-authentication.md)
 ### [Advanced troubleshooting Wireless Network Connectivity](advanced-troubleshooting-wireless-network-connectivity.md)
 ## [Mobile device management for solution providers](mdm/index.md)
 ## [Change history for Client management](change-history-for-client-management.md)