MAGETWO-55950: Automate Create new Email Template test

- fixing static code analysis comments.

Author: ielkhalifa

dev/tests/functional/tests/app/Magento/Email/Test/Block/Adminhtml/Template/Edit/TemplateForm.php

@@ -9,18 +9,19 @@
 use Magento\Mtf\Client\Locator;
 
 /**
- Click Load button in Email template form.
- this class needs to be created becuase we need a customized click on the 'Load' button, its not a standard click
-*/
+ * Click Load button in Email template form.
+ * this class needs to be created because we need a customized click on the 'Load' button, its not a standard click
+ */
 class TemplateForm extends Form
 {
     private $loadButton = "#load";
 
     /**
-     *
+     * @return void
      */
-    public function clickLoadTemplate() {
+    public function clickLoadTemplate()
+    {
         $element = $this->_rootElement->find($this->loadButton, Locator::SELECTOR_CSS); // locate the Load button
         $element->click(); // click the load button
     }
-}
+}

dev/tests/functional/tests/app/Magento/Email/Test/Constraint/AssertEmailTemplateSuccessSaveMessage.php

@@ -1,5 +1,8 @@
 <?php
-
+/**
+ * Copyright © 2016 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
 namespace Magento\Email\Test\Constraint;
 
 use Magento\Email\Test\Page\Adminhtml\EmailTemplateIndex;

dev/tests/functional/tests/app/Magento/Email/Test/TestCase/CreateEmailTemplateEntityTest.php

@@ -50,16 +50,16 @@ class CreateEmailTemplateEntityTest extends Injectable
     /**
      * Inject Email template pages.
      *
-     * @param EmailTemplateIndex $EmailTemplateIndex
-     * @param EmailTemplateNew $EmailTemplateNew
+     * @param EmailTemplateIndex $emailTemplateIndex
+     * @param EmailTemplateNew $emailTemplateNew
      * @return void
      */
     public function __inject(
-        EmailTemplateIndex $EmailTemplateIndex,
-        EmailTemplateNew $EmailTemplateNew
+        EmailTemplateIndex $emailTemplateIndex,
+        EmailTemplateNew $emailTemplateNew
     ) {
-        $this->emailTemplateIndex = $EmailTemplateIndex;
-        $this->emailTemplateNew = $EmailTemplateNew;
+        $this->emailTemplateIndex = $emailTemplateIndex;
+        $this->emailTemplateNew = $emailTemplateNew;
     }
 
     /**