diff --git a/pkg/apis/policyattachment/v1alpha1/doc.go b/pkg/apis/policyattachment/v1alpha1/doc.go
index 85272a37e..49e284e7c 100644
--- a/pkg/apis/policyattachment/v1alpha1/doc.go
+++ b/pkg/apis/policyattachment/v1alpha1/doc.go
@@ -1,5 +1,5 @@
 // +k8s:deepcopy-gen=package,register
 // +groupName=gateway.flomesh.io
 
-// Package v1alpha1 is the v1alpha3 version of the API.
+// Package v1alpha1 is the v1alpha1 version of the API.
 package v1alpha1