diff --git a/manifests/keystone/auth.pp b/manifests/keystone/auth.pp
index 1aad9ded..2ad10845 100644
--- a/manifests/keystone/auth.pp
+++ b/manifests/keystone/auth.pp
@@ -33,7 +33,7 @@
 #
 # [*service_type*]
 #   (Optional) Type of service.
-#   Defaults to 'key-manager'.
+#   Defaults to 'alarming'.
 #
 # [*region*]
 #   (Optional) Region for endpoint.