MAGETWO-97949: Invalid action behavior

Author: ameysar

setup/performance-toolkit/benchmark.jmx

@@ -1,4 +1,10 @@
 <?xml version="1.0"?>
+<!--
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+-->
 <jmeterTestPlan version="1.2" properties="3.1" jmeter="3.1 r1770033">
   <hashTree>
     <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Benchmark" enabled="true">