diff --git a/build-tools/delete_systemapi_plugin.js b/build-tools/delete_systemapi_plugin.js
index 82a3eb989a5102b1103f882faa8972c67afa36db..fc26f563bdcd3754ffe9b5559c1ff015c55da92b 100644
--- a/build-tools/delete_systemapi_plugin.js
+++ b/build-tools/delete_systemapi_plugin.js
@@ -12,6 +12,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 const path = require('path');
 const fs = require('fs');
 const ts = require('typescript');