diff --git a/csv_importer.routing.yml b/csv_importer.routing.yml
index afaae46..d960838 100644
--- a/csv_importer.routing.yml
+++ b/csv_importer.routing.yml
@@ -4,4 +4,4 @@ csv_importer.form:
     _form: '\Drupal\csv_importer\Form\ImporterForm'
     _title: 'Import CSV'
   requirements:
-    _permission: 'administer site configuration'
\ No newline at end of file
+    _permission: 'administer site configuration'
diff --git a/src/Form/ImporterForm.php b/src/Form/ImporterForm.php
index 3af31a6..a9f18af 100644
--- a/src/Form/ImporterForm.php
+++ b/src/Form/ImporterForm.php
@@ -11,7 +11,6 @@ use Drupal\Core\Render\RendererInterface;
 use Drupal\csv_importer\ParserInterface;
 use Drupal\csv_importer\Plugin\ImporterManager;
 use Symfony\Component\DependencyInjection\ContainerInterface;
-use Drupal\Core\Render\Element\MachineName;
 
 /**
  * Provides CSV importer form.
diff --git a/src/Plugin/ImporterBase.php b/src/Plugin/ImporterBase.php
index 48cdf0b..a89f314 100644
--- a/src/Plugin/ImporterBase.php
+++ b/src/Plugin/ImporterBase.php
@@ -115,8 +115,9 @@ abstract class ImporterBase extends PluginBase implements ImporterInterface {
 
     try {
       $added = $entity->save();
-    } 
-    catch (\Exception $e) {}
+    }
+    catch (\Exception $e) {
+    }
 
     if ($added) {
       $context['results'][] = $entity;
diff --git a/tests/FunctionalJavascript/ImporterTest.php b/tests/FunctionalJavascript/ImporterTest.php
index 966f15d..6e19bd9 100644
--- a/tests/FunctionalJavascript/ImporterTest.php
+++ b/tests/FunctionalJavascript/ImporterTest.php
@@ -37,7 +37,7 @@ class ImporterTest extends JavascriptTestBase {
     User::create([
       'uid' => 1111,
       'name' => 'John Doe',
-      'roles' => [$this->createAdminRole()], 
+      'roles' => [$this->createAdminRole()],
     ])->save();
 
     Term::create([
@@ -100,7 +100,6 @@ class ImporterTest extends JavascriptTestBase {
    *   Entity type.
    * @param string|null $entity_type_bundle
    *   Entity type bundle.
-   *
    */
   protected function processForm(string $entity_type, string $entity_type_bundle = NULL) {
     $assert = $this->assertSession();
diff --git a/tests/modules/csv_importer_test/csv_importer_test.info.yml b/tests/modules/csv_importer_test/csv_importer_test.info.yml
index 908d860..8ba0b0d 100644
--- a/tests/modules/csv_importer_test/csv_importer_test.info.yml
+++ b/tests/modules/csv_importer_test/csv_importer_test.info.yml
@@ -16,4 +16,4 @@ dependencies:
   - editor
   - filter
 
-hidden: true
\ No newline at end of file
+hidden: true