Merge pull request MicrosoftDocs#5514 from paulkel/patch-7

Fixed broken link to diagnostic logging

Author: GitHubber17

articles/application-gateway/application-gateway-diagnostics.md

@@ -24,7 +24,7 @@ By using Azure Application Gateway, you can monitor resources in the following w
 
 * [Back-end health](#back-end-health): Application Gateway provides the capability to monitor the health of the servers in the back-end pools through the Azure portal and through PowerShell. You can also find the health of the back-end pools through the performance diagnostic logs.
 
-* [Logs](#diagnostic-logs): Logs allow for performance, access, and other data to be saved or consumed from a resource for monitoring purposes.
+* [Logs](#diagnostic-logging): Logs allow for performance, access, and other data to be saved or consumed from a resource for monitoring purposes.
 
 * [Metrics](#metrics): Application Gateway currently has one metric. This metric measures the throughput of the application gateway in bytes per second.