diff --git a/pkg/apis/istio/common/v1alpha1/string.go b/pkg/apis/istio/common/v1alpha1/string.go
index 27f65009..c5d94454 100644
--- a/pkg/apis/istio/common/v1alpha1/string.go
+++ b/pkg/apis/istio/common/v1alpha1/string.go
@@ -16,4 +16,4 @@ type StringMatch struct {
 
 	// ECMAscript style regex-based match
 	Regex string `json:"regex,omitempty"`
-}
\ No newline at end of file
+}
diff --git a/pkg/apis/istio/v1alpha3/doc.go b/pkg/apis/istio/v1alpha3/doc.go
index c057dbda..4e7f04ef 100644
--- a/pkg/apis/istio/v1alpha3/doc.go
+++ b/pkg/apis/istio/v1alpha3/doc.go
@@ -4,4 +4,4 @@
 
 // +k8s:deepcopy-gen=package
 // +groupName=networking.istio.io
-package v1alpha3
\ No newline at end of file
+package v1alpha3
diff --git a/pkg/apis/istio/v1alpha3/virtual_service.go b/pkg/apis/istio/v1alpha3/virtual_service.go
index 386ac864..2c61a4c1 100644
--- a/pkg/apis/istio/v1alpha3/virtual_service.go
+++ b/pkg/apis/istio/v1alpha3/virtual_service.go
@@ -796,4 +796,4 @@ type VirtualServiceList struct {
 	metav1.ListMeta `json:"metadata"`
 
 	Items []VirtualService `json:"items"`
-}
\ No newline at end of file
+}