Update tutorial-custom-logs-api.md

Author: AnuragSingh-MSFT

articles/azure-monitor/logs/tutorial-custom-logs-api.md

@@ -432,7 +432,7 @@ Ensure that you have the correct permissions for your application to the DCR. Yo
 The message is too large. The maximum message size is currently 1MB per call.
 
 ### Script returns error code 429
-API limits have been exceeded. Refer to [service limits for custom logs](../service-limits#custom-logs) for details on the current limits.
+API limits have been exceeded. Refer to [service limits for custom logs](../service-limits.md#custom-logs) for details on the current limits.
 
 ### Script returns error code 503
 Ensure that you have the correct permissions for your application to the DCR. You may also need to wait up to 30 minutes for permissions to propagate.