unit test done

Author: Ashish.Kumar18

src/Magento/FunctionalTestingFramework/Suite/SuiteGenerator.php

@@ -142,8 +142,8 @@ public function generateSuite($suiteName)
     /**
      * Function which generate Testgroupmembership file.
      *
-     * @param string  $suiteName
-     * @param array  $tests
+     * @param string $suiteName
+     * @param array $tests
      * @return void
      * @throws \Exception
      */