Fixed code style.

src/Plugin/Field/FieldFormatter/FieldFormatterBase.php

@@ -102,30 +102,30 @@ abstract class FieldFormatterBase extends EntityReferenceFormatterBase {
           $entityUrl = $entity->toUrl();
 
           /*
-           TODO: This implementation overwrites the ['#url'] value of the
-           selected field, which only works for fields what support
-           ['#url'] and has the advantage that no extra wrapper is created
-           AND links in links are prevented. Anyway this will not work for
-           all field types.
+          TODO: This implementation overwrites the ['#url'] value of the
+          selected field, which only works for fields what support
+          ['#url'] and has the advantage that no extra wrapper is created
+          AND links in links are prevented. Anyway this will not work for
+          all field types.
           */
           foreach ($entityDisplay as $field_name => &$field) {
             $field[0]['#url'] = $entityUrl;
           }
 
           /*
-           TODO: Alternative from field_link formatter, which should
-           work for all field types but may lead to links in links
-           and additional wrapper markup.
-           $field_name = $this->fieldDefinition->getName();
-           $field_output = isset($entityDisplay[$field_name]) ?
-           $entityDisplay[$field_name] : [];
-           foreach (Element::children($field_output) as $key) {
-             $entityDisplay[$field_name][$key] = [
-               '#type' => 'link',
-               '#url' => $entityUrl,
-               '#title' => $field_output[$key],
-             ];
-           }
+          TODO: Alternative from field_link formatter, which should
+          work for all field types but may lead to links in links
+          and additional wrapper markup.
+          $field_name = $this->fieldDefinition->getName();
+          $field_output = isset($entityDisplay[$field_name]) ?
+          $entityDisplay[$field_name] : [];
+          foreach (Element::children($field_output) as $key) {
+            $entityDisplay[$field_name][$key] = [
+              '#type' => 'link',
+              '#url' => $entityUrl,
+              '#title' => $field_output[$key],
+            ];
+          }
           */
         }
         $build[$delta] = $entityDisplay;