diff --git a/cmd/util.go b/cmd/util.go
index ad5d254..1076d1a 100644
--- a/cmd/util.go
+++ b/cmd/util.go
@@ -11,6 +11,7 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
+
 package cmd
 
 import (