docs(configuration): Fix a link to a tutorial section

Signed-off-by: Sebastian Schuberth <[email protected]>

website/docs/configuration/ort-yml.md

@@ -85,7 +85,7 @@ The path exclude above has the following effects:
 
 * All projects found below the `test-data` directory are marked as excluded.
 * License findings in files below the `test-data` directory are marked as excluded. This can be used in
-  [evaluator rules](../../tutorial/intro#6-running-the-evaluator) to for instance change the severity from error to
+  [evaluator rules](../../tutorial/intro.md#6-running-the-evaluator) to for instance change the severity from error to
   warning.
 
 ```yaml