diff --git a/fitvids.install b/fitvids.install
index d027156..48ea88c 100644
--- a/fitvids.install
+++ b/fitvids.install
@@ -10,7 +10,7 @@
  * If the plugin doesn't exist, show a warning on the status page
  */
 function fitvids_requirements($phase) {
-  $requirements = array();
+  $requirements = [];
 
   // Check if plugin exists
   if ($phase == 'install') {
@@ -26,19 +26,19 @@ function fitvids_requirements($phase) {
     $path = DRUPAL_ROOT . '/libraries/fitvids/jquery.fitvids.js';
     $installed = file_exists($path);
     if (!$installed) {
-      $requirements['fitvids'] = array(
+      $requirements['fitvids'] = [
         'title' => t('FitVids.js jQuery plugin'),
         'value' => t('Missing'),
-        'description' => t('<a href=":url" rel="external">Download the plugin</a> and copy it to :library', array(':url' => FITVIDS_PLUGIN_URL, ':library' => FITVIDS_LIBRARY_PATH)),
+        'description' => t('<a href=":url" rel="external">Download the plugin</a> and copy it to :library', [':url' => FITVIDS_PLUGIN_URL, ':library' => FITVIDS_LIBRARY_PATH]),
         'severity' => REQUIREMENT_WARNING,
-      );
+      ];
     }
     else {
-      $requirements['fitvids'] = array(
+      $requirements['fitvids'] = [
         'title' => t('FitVids.js jQuery plugin'),
         'value' => t('Installed'),
         'severity' => REQUIREMENT_OK,
-      );
+      ];
     }
   }
   
@@ -53,17 +53,17 @@ function fitvids_enable() {
   $path = libraries_get_path('fitvids') . '/jquery.fitvids.js';
   $installed = file_exists($path);
   if (!$installed) {
-    $message = t('You need to download the FitVids.js jQuery plugin to use this module. Download it from !fitvids-site, copy it to the !fitvids-library directory, and rename it to !fitvids-filename.', array(
+    $message = t('You need to download the FitVids.js jQuery plugin to use this module. Download it from !fitvids-site, copy it to the !fitvids-library directory, and rename it to !fitvids-filename.', [
       '!fitvids-site' => l(t('here'), FITVIDS_PLUGIN_URL),
       '!fitvids-library' => libraries_get_path('fitvids'),
       '!fitvids-filename' => FITVIDS_PLUGIN_FILENAME,
-    ));
+    ]);
     drupal_set_message(filter_xss_admin($message), $type = 'warning');
   }
   else {
-    $message = t('You already have the FitVids.js jQuery plugin installed. Configure the module !fitvids-configuration', array(
+    $message = t('You already have the FitVids.js jQuery plugin installed. Configure the module !fitvids-configuration', [
       '!fitvids-configuration' => l(t('here'), 'admin/config/media/fitvids'),
-    ));
+    ]);
     drupal_set_message(filter_xss_admin($message));
   }
 } */
diff --git a/fitvids.module b/fitvids.module
index 8439210..27c3343 100644
--- a/fitvids.module
+++ b/fitvids.module
@@ -37,7 +37,7 @@ function fitvids_help($route_name, RouteMatchInterface $route_match) {
     case 'help.page.fitvids':
       $output = '';
       $output .= '<h3>' . t('About') . '</h3>';
-      $output .= '<p>' . t("The Fitvids module uses <a href=\"@github\" rel=\"external\">the FitVids.js jQuery plugin</a> to achieve fluid/responsive video embeds. You don't need it for pure HTML5 videos.", array('@github' => FITVIDS_GITHUB_URL)) . '</p>';
+      $output .= '<p>' . t("The Fitvids module uses <a href=\"@github\" rel=\"external\">the FitVids.js jQuery plugin</a> to achieve fluid/responsive video embeds. You don't need it for pure HTML5 videos.", ['@github' => FITVIDS_GITHUB_URL]) . '</p>';
       $output .= '<h3>' . t('Uses') . '</h3>';
       $output .= '<p>' . t("Use this module if you are using a responsive theme (such as Bootstrap), and want the videos to scale to fit the available space. By default it supports YouTube, Vimeo and Kickstarter.") . '</p>';
       return $output;
diff --git a/src/Form/FitvidsAdminSettingsForm.php b/src/Form/FitvidsAdminSettingsForm.php
index d0b5531..ced4512 100644
--- a/src/Form/FitvidsAdminSettingsForm.php
+++ b/src/Form/FitvidsAdminSettingsForm.php
@@ -33,34 +33,34 @@ class FitvidsAdminSettingsForm extends ConfigFormBase {
   public function buildForm(array $form, FormStateInterface $form_state) {
     $config = $this->config('fitvids.settings');
     
-    $form['fitvids_intro'] = array(
+    $form['fitvids_intro'] = [
       '#markup' => '<p>FitVids is a jQuery plugin for fluid width video embeds. By default, it supports YouTube, Vimeo and Kickstarter.</p>',
-    );
+    ];
     
-    $form['fitvids_selectors'] = array(
+    $form['fitvids_selectors'] = [
       '#type' => 'textarea',
       '#title' => $this->t('Video containers'),
       '#default_value' => $config->get('selectors'),
       '#rows' => 3,
       '#description' => $this->t('Enter some jQuery selectors for your video containers. Use a new line for each selector.'),
       '#required' => TRUE,
-    );
+    ];
 
-    $form['fitvids_custom_vendors'] = array(
+    $form['fitvids_custom_vendors'] = [
       '#type' => 'textarea',
       '#title' => $this->t('Additional video providers'),
       '#default_value' => $config->get('custom_vendors'),
       '#rows' => 3,
       '#description' => $this->t('YouTube, Vimeo, Blip.tv, Viddler and Kickstarter are supported by default. Tell FitVids about videos from other sites by adding the domain of the player. Use a new line for each URL. Don\'t add trailing slashes.<br />E.g., "http://www.dailymotion.com".'),
-    );
+    ];
 
-    $form['fitvids_ignore_selectors'] = array(
+    $form['fitvids_ignore_selectors'] = [
       '#type' => 'textarea',
       '#title' => $this->t('Ignore these videos'),
       '#default_value' => $config->get('ignore_selectors'),
       '#rows' => 3,
       '#description' => $this->t('Enter some jQuery selectors for any videos or containers that you want to ignore. Use a new line for each selector.'),
-    );
+    ];
 
     return parent::buildForm($form, $form_state);
   }