diff --git a/plugins/node/opentelemetry-instrumentation-pg/test/pg-pool.test.ts b/plugins/node/opentelemetry-instrumentation-pg/test/pg-pool.test.ts
index 4f56e4e0f0..efa3fa6db1 100644
--- a/plugins/node/opentelemetry-instrumentation-pg/test/pg-pool.test.ts
+++ b/plugins/node/opentelemetry-instrumentation-pg/test/pg-pool.test.ts
@@ -69,7 +69,6 @@ const CONFIG = {
     : 54320,
   maxClient: 1,
   idleTimeoutMillis: 30000,
-
 };
 
 const DEFAULT_PGPOOL_ATTRIBUTES = {
diff --git a/plugins/node/opentelemetry-instrumentation-pg/test/pg.esm.test.ts b/plugins/node/opentelemetry-instrumentation-pg/test/pg.esm.test.ts
index 931a08ac88..0e1dd6a4d1 100644
--- a/plugins/node/opentelemetry-instrumentation-pg/test/pg.esm.test.ts
+++ b/plugins/node/opentelemetry-instrumentation-pg/test/pg.esm.test.ts
@@ -1,3 +1,18 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * 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.
+ */
 import * as assert from 'assert';
 import * as testUtils from '@opentelemetry/contrib-test-utils';
 
@@ -38,7 +53,7 @@ describe('pg ESM usage', () => {
           '--experimental-loader=@opentelemetry/instrumentation/hook.mjs',
         NODE_NO_WARNINGS: '1',
       },
-      checkResult: (err) => {
+      checkResult: err => {
         assert.ifError(err);
       },
       checkCollector: (collector: testUtils.TestCollector) => {