diff --git a/serverlessworkflow/modules/ROOT/pages/cloud/operator/configuring-knative-eventing-resources.adoc b/serverlessworkflow/modules/ROOT/pages/cloud/operator/configuring-knative-eventing-resources.adoc
index 8232307bf..310381f9e 100644
--- a/serverlessworkflow/modules/ROOT/pages/cloud/operator/configuring-knative-eventing-resources.adoc
+++ b/serverlessworkflow/modules/ROOT/pages/cloud/operator/configuring-knative-eventing-resources.adoc
@@ -23,7 +23,7 @@ To produce a successful configuration you must follow this procedure:
 
 == Prerequisite
 
-1. The {operator_name} installed. See xref:cloud/operator/install-serverless-operator.adoc[] guide.
+1. The {operator_name} is installed. See xref:cloud/operator/install-serverless-operator.adoc[] guide.
 2. The link:{knative_eventing_url}[Knative Eventing] system is installed and property initiated in the cluster.
 
 == Configuring the Knative Broker