Fixing coding standards issues

fixes #8821, fixes #8809

src/View/Helper/FormHelper.php

@@ -1023,8 +1023,7 @@ class FormHelper extends Helper
         if ($options['type'] !== 'hidden' && $options['error'] !== false) {
             if (is_array($options['error'])) {
                 $error = $this->error($fieldName, $options['error'], $options['error']);
-            }
-            else {
+            } else {
                 $error = $this->error($fieldName, $options['error']);
             }
             $errorSuffix = empty($error) ? '' : 'Error';

tests/TestCase/View/Helper/FormHelperTest.php

@@ -2416,7 +2416,7 @@ class FormHelperTest extends TestCase
         ];
         $this->assertHtml($expected, $result);
 
-        $result = $this->Form->input('Article.content',['error' => ['escape' => true]]);
+        $result = $this->Form->input('Article.content', ['error' => ['escape' => true]]);
         $expected = [
             'div' => ['class' => 'input text error'],
             'label' => ['for' => 'article-content'],
@@ -2433,7 +2433,7 @@ class FormHelperTest extends TestCase
         ];
         $this->assertHtml($expected, $result);
 
-        $result = $this->Form->input('Article.content',['error' => ['escape' => false]]);
+        $result = $this->Form->input('Article.content', ['error' => ['escape' => false]]);
         $expected = [
             'div' => ['class' => 'input text error'],
             'label' => ['for' => 'article-content'],