fix link

Author: mmacy

articles/active-directory-b2c/active-directory-b2c-troubleshoot-custom.md

@@ -95,7 +95,7 @@ Here is a list of queries you can use to see the logs:
 
 The entries may be long. Export to CSV for a closer look.
 
-For more information about querying, see [Overview of log queries in Azure Monitor](../azure-monitor/log-query/log-query-overview).
+For more information about querying, see [Overview of log queries in Azure Monitor](../azure-monitor/log-query/log-query-overview.md).
 
 ## Next steps