diff --git a/src/Plugin/rest/resource/WebformAllFormSubmissions.php b/src/Plugin/rest/resource/WebformAllFormSubmissions.php
index db007b3..f3e1892 100644
--- a/src/Plugin/rest/resource/WebformAllFormSubmissions.php
+++ b/src/Plugin/rest/resource/WebformAllFormSubmissions.php
@@ -21,141 +21,141 @@
  */
 class WebformAllFormSubmissions extends ResourceBase {
 
-    /**
-     * The current request.
-     *
-     * @var \Symfony\Component\HttpFoundation\Request
-     */
-    private $currentRequest;
-
-    /**
-     * The entity type manager object.
-     *
-     * @var \Drupal\Core\Entity\EntityTypeManager
-     */
-    private $entityTypeManager;
-
-    /**
-     * The webform helper.
-     *
-     * @var \Drupal\os2forms_rest_api\WebformHelper
-     */
-    private $webformHelper;
-
-    /**
-     * {@inheritdoc}
-     */
-    public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
-        $instance = parent::create($container, $configuration, $plugin_id, $plugin_definition);
-
-        $instance->entityTypeManager = $container->get('entity_type.manager');
-        $instance->setCurrentRequest($container->get('request_stack')->getCurrentRequest());
-        $instance->webformHelper = $container->get('Drupal\os2forms_rest_api\WebformHelper');
-
-        return $instance;
+  /**
+   * The current request.
+   *
+   * @var \Symfony\Component\HttpFoundation\Request
+   */
+  private $currentRequest;
+
+  /**
+   * The entity type manager object.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManager
+   */
+  private $entityTypeManager;
+
+  /**
+   * The webform helper.
+   *
+   * @var \Drupal\os2forms_rest_api\WebformHelper
+   */
+  private $webformHelper;
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
+    $instance = parent::create($container, $configuration, $plugin_id, $plugin_definition);
+
+    $instance->entityTypeManager = $container->get('entity_type.manager');
+    $instance->setCurrentRequest($container->get('request_stack')->getCurrentRequest());
+    $instance->webformHelper = $container->get('Drupal\os2forms_rest_api\WebformHelper');
+
+    return $instance;
+  }
+
+  /**
+   * Sets the current request.
+   *
+   * @param \Symfony\Component\HttpFoundation\Request $current_request
+   *   The current request.
+   *
+   * @return $this
+   *   Class.
+   */
+  protected function setCurrentRequest(Request $current_request) {
+    $this->currentRequest = $current_request;
+    return $this;
+  }
+
+  /**
+   * Retrieve all submissions for a given webform id.
+   *
+   * @param string $webform_id
+   *   Webform ID.
+   *
+   * @return \Drupal\rest\ModifiedResourceResponse
+   *   HTTP response object containing webform submissions.
+   *
+   * @throws \Symfony\Component\HttpKernel\Exception\HttpException
+   *   Throws HttpException in case of error.
+   */
+  public function get(string $webform_id): ModifiedResourceResponse {
+    if (empty($webform_id)) {
+      $errors = [
+        'error' => [
+          'message' => 'Webform ID is required.',
+        ],
+      ];
+      return new ModifiedResourceResponse($errors, 400);
     }
 
-    /**
-     * Sets the current request.
-     *
-     * @param \Symfony\Component\HttpFoundation\Request $current_request
-     *   The current request.
-     *
-     * @return $this
-     *   Class.
-     */
-    protected function setCurrentRequest(Request $current_request) {
-        $this->currentRequest = $current_request;
-        return $this;
+    // Webform access check.
+    $webform = $this->webformHelper->getWebform($webform_id);
+
+    if (NULL === $webform) {
+      $errors = [
+        'error' => [
+          'message' => $this->t('Could not find webform with id :webform_id', [':webform_id' => $webform_id]),
+        ],
+      ];
+      return new ModifiedResourceResponse($errors, 400);
+    }
+
+    if (!$this->webformHelper->hasWebformAccess($webform, $this->webformHelper->getCurrentUser())) {
+      $errors = [
+        'error' => [
+          'message' => $this->t('Access denied'),
+        ],
+      ];
+      return new ModifiedResourceResponse($errors, 401);
+    }
+
+    $submissionData = [];
+
+    $result = ['webform_id' => $webform_id];
+
+    // Query for webform submissions with this webform_id.
+    $query = $this->entityTypeManager->getStorage('webform_submission')->getQuery()
+      ->condition('webform_id', $webform_id);
+
+    $startTimestamp = $this->currentRequest->query->get('starttime');
+    if (is_numeric($startTimestamp)) {
+      $query->condition('created', $startTimestamp, '>=');
+      $result['starttime'] = $startTimestamp;
+    }
+
+    $endTimestamp = $this->currentRequest->query->get('endtime');
+    if (is_numeric($endTimestamp)) {
+      $query->condition('created', $endTimestamp, '<=');
+      $result['endtime'] = $endTimestamp;
     }
 
-    /**
-     * Retrieve all submissions for a given webform id.
-     *
-     * @param string $webform_id
-     *   Webform ID.
-     *
-     * @return \Drupal\rest\ModifiedResourceResponse
-     *   HTTP response object containing webform submissions.
-     *
-     * @throws \Symfony\Component\HttpKernel\Exception\HttpException
-     *   Throws HttpException in case of error.
-     */
-    public function get(string $webform_id): ModifiedResourceResponse {
-        if (empty($webform_id)) {
-            $errors = [
-                'error' => [
-                    'message' => 'Webform ID is required.',
-                ],
-            ];
-            return new ModifiedResourceResponse($errors, 400);
-        }
-
-        // Webform access check.
-        $webform = $this->webformHelper->getWebform($webform_id);
-
-        if (NULL === $webform) {
-            $errors = [
-                'error' => [
-                    'message' => $this->t('Could not find webform with id :webform_id', [':webform_id' => $webform_id]),
-                ],
-            ];
-            return new ModifiedResourceResponse($errors, 400);
-        }
-
-        if (!$this->webformHelper->hasWebformAccess($webform, $this->webformHelper->getCurrentUser())) {
-            $errors = [
-                'error' => [
-                    'message' => $this->t('Access denied'),
-                ],
-            ];
-            return new ModifiedResourceResponse($errors, 401);
-        }
-
-        $submissionData = [];
-
-        $result = ['webform_id' => $webform_id];
-
-        // Query for webform submissions with this webform_id.
-        $query = $this->entityTypeManager->getStorage('webform_submission')->getQuery()
-            ->condition('webform_id', $webform_id);
-
-        $startTimestamp = $this->currentRequest->query->get('starttime');
-        if (is_numeric($startTimestamp)) {
-            $query->condition('created', $startTimestamp, '>=');
-            $result['starttime'] = $startTimestamp;
-        }
-
-        $endTimestamp = $this->currentRequest->query->get('endtime');
-        if (is_numeric($endTimestamp)) {
-            $query->condition('created', $endTimestamp, '<=');
-            $result['endtime'] = $endTimestamp;
-        }
-
-        $query->accessCheck(FALSE);
-        $sids = $query->execute();
-
-        foreach ($sids as $sid) {
-            /** @var \Drupal\webform\WebformSubmissionInterface $webform_submission */
-            $webform_submission = $this->entityTypeManager->getStorage('webform_submission')->load($sid);
-
-            $url = Url::fromRoute(
-                'rest.webform_rest_submission.GET',
-                [
-                    'webform_id' => $webform_id,
-                    'uuid' => $webform_submission->uuid(),
-                ],
-                [
-                    'absolute' => TRUE,
-                ]
-            )->toString();
-
-            $submissionData[$sid] = $url;
-        }
-
-        $result['submissions'] = $submissionData;
-
-        return new ModifiedResourceResponse($result);
+    $query->accessCheck(FALSE);
+    $sids = $query->execute();
+
+    foreach ($sids as $sid) {
+      /** @var \Drupal\webform\WebformSubmissionInterface $webform_submission */
+      $webform_submission = $this->entityTypeManager->getStorage('webform_submission')->load($sid);
+
+      $url = Url::fromRoute(
+            'rest.webform_rest_submission.GET',
+            [
+              'webform_id' => $webform_id,
+              'uuid' => $webform_submission->uuid(),
+            ],
+            [
+              'absolute' => TRUE,
+            ]
+        )->toString();
+
+      $submissionData[$sid] = $url;
     }
 
-}
\ No newline at end of file
+    $result['submissions'] = $submissionData;
+
+    return new ModifiedResourceResponse($result);
+  }
+
+}
diff --git a/src/WebformHelper.php b/src/WebformHelper.php
index 76bfc04..1b1de69 100644
--- a/src/WebformHelper.php
+++ b/src/WebformHelper.php
@@ -316,7 +316,7 @@ public function fileDownload(string $uri) {
    *   The current user.
    */
   public function getCurrentUser(): AccountProxyInterface {
-      return $this->currentUser;
+    return $this->currentUser;
   }
 
 }