Further coding standards fixes.

apps/basic/tests/unit/models/ContactFormTest.php

@@ -42,7 +42,7 @@ class ContactFormTest extends TestCase
 			expect('email file should exist', file_exists($this->getMessageFile()))->true();
 		});
 
-		$this->specify('message should contain correct data', function () use($model) {
+		$this->specify('message should contain correct data', function () use ($model) {
 			$emailMessage = file_get_contents($this->getMessageFile());
 
 			expect('email should contain user name', $emailMessage)->contains($model->name);

apps/basic/views/layouts/main.php

@@ -40,7 +40,7 @@ AppAsset::register($this);
 					['label' => 'Contact', 'url' => ['/site/contact']],
 					Yii::$app->user->isGuest ?
 						['label' => 'Login', 'url' => ['/site/login']] :
-						['label' => 'Logout (' . Yii::$app->user->identity->username . ')' ,
+						['label' => 'Logout (' . Yii::$app->user->identity->username . ')',
 							'url' => ['/site/logout'],
 							'linkOptions' => ['data-method' => 'post']],
 				],