less verbose Nokia output

Nokia router provisioning is much less verbose, and the diff is an actual diff (no more before and after).

Example here: http://192.168.200.24:3000/processes/580938e5-4095-4dd8-8567-69c38cc7d721

docs/vale/.vale.ini

@@ -18,6 +18,9 @@ proselint.Annotations = NO
 proselint.Typography = warning
 ; Same applies for not using contractions
 Microsoft.Contractions = warning
+Microsoft.Headings = NO
+
+TokenIgnores = (:class:`\S+`)
 
 [formats]
 py = rst