diff --git a/website/docs/r/dns_custom_resolver_forwarding_rule.html.markdown b/website/docs/r/dns_custom_resolver_forwarding_rule.html.markdown
index d4ff90b393..857289bf5e 100644
--- a/website/docs/r/dns_custom_resolver_forwarding_rule.html.markdown
+++ b/website/docs/r/dns_custom_resolver_forwarding_rule.html.markdown
@@ -74,7 +74,7 @@ Review the argument reference that you can specify for your resource.
 * `resolver_id` - (Required, String) The unique identifier of a custom resolver.
 * `description` - (Optional, String) Descriptive text of the forwarding rule.
 * `type` - (Optional, String) Type of the forwarding rule.
-  * Constraints: Allowable values are: `zone`, `hostname`,`Default`.
+  * Constraints: Allowable values is: zone.
 * `match` - (Optional, String) The matching zone or hostname.
 * `forward_to` - (Optional, List) The upstream DNS servers will be forwarded to.