diff --git a/business.theme b/business.theme
index 6a7827b..52c2d30 100755
--- a/business.theme
+++ b/business.theme
@@ -41,7 +41,7 @@ function business_preprocess_page(&$vars) {
   }
   $show_slideshow = theme_get_setting('slideshow_display', 'business');
   if ($vars['is_front'] && $show_slideshow) {
-    $vars['slider'] = array();
+    $vars['slider'] = [];
     for ($i = 1; $i <= SLIDESHOW_COUNT; $i++) {
       $fid = theme_get_setting("slide_image_{$i}", "business");
       $file = \Drupal\file\Entity\File::load($fid[0]);
@@ -52,11 +52,11 @@ function business_preprocess_page(&$vars) {
       else {
         $image_path = THEME_PATH . "/images/slide-{$i}.jpg";
       }
-      $vars['slider'][] = array(
+      $vars['slider'][] = [
         'url' => theme_get_setting("slide_url_{$i}", "business"),
         'src' => $image_path,
         'title' => theme_get_setting("slide_title_{$i}", "business"),
-      );
+      ];
     }
   }
 
@@ -64,10 +64,10 @@ function business_preprocess_page(&$vars) {
   $vars['copyright'] = NULL;
   if (theme_get_setting('footer_copyright', 'business') || theme_get_setting('footer_credits', 'business')) {
     if (theme_get_setting('footer_copyright', 'business')) {
-      $footer_copyright = array(
+      $footer_copyright = [
         '@date' => format_date(REQUEST_TIME, 'custom', 'Y'),
         '@sitename' => \Drupal::config('system.site')->get('name'),
-      );
+      ];
       $vars['copyright']['footer_copyright'] = t("Copyright &copy; @date, @sitename", $footer_copyright);
     }
   }
@@ -83,75 +83,75 @@ function business_preprocess_page(&$vars) {
  */
 function business_form_system_theme_settings_alter(&$form, \Drupal\Core\Form\FormStateInterface $form_state) {
 
-  $form['busi_settings'] = array(
+  $form['busi_settings'] = [
     '#type' => 'details',
     '#title' => t('Business Settings'),
     '#collapsible' => FALSE,
     '#collapsed' => FALSE,
-  );
-  $form['busi_settings']['color'] = array(
+  ];
+  $form['busi_settings']['color'] = [
     '#type' => 'details',
     '#title' => t('Color Switcher'),
     '#collapsible' => TRUE,
     '#collapsed' => FALSE,
-  );
-  $form['busi_settings']['color']['business_color'] = array(
+  ];
+  $form['busi_settings']['color']['business_color'] = [
     '#type' => 'select',
     '#title' => t('Colors'),
     '#default_value' => theme_get_setting('business_color', 'business'),
     '#description'   => t("Choose any one color from the list"),
-    '#options' => array(
+    '#options' => [
       'red' => t('RED'),
       'green' => t('GREEN'),
       'blue' => t('BLUE'),
       'yellow' => t('YELLOW'),
       'orange' => t('ORANGE'),
       'brown' => t('BROWN'),
-    ),
-  );
-  $form['busi_settings']['slideshow'] = array(
+    ],
+  ];
+  $form['busi_settings']['slideshow'] = [
     '#type' => 'details',
     '#title' => t('Front Page Slideshow'),
     '#collapsible' => TRUE,
     '#collapsed' => FALSE,
-  );
-  $form['busi_settings']['slideshow']['slideshow_display'] = array(
+  ];
+  $form['busi_settings']['slideshow']['slideshow_display'] = [
     '#type' => 'checkbox',
     '#title' => t('Show slideshow'),
     '#default_value' => theme_get_setting('slideshow_display', 'business'),
     '#description'   => t("Check this option to show Slideshow in front page. Uncheck to hide."),
-  );
-  $form['busi_settings']['slideshow']['slide'] = array(
+  ];
+  $form['busi_settings']['slideshow']['slide'] = [
     '#markup' => t('You can change the title, url and image of each slide in the following Slide Setting fieldsets.'),
-  );
+  ];
 
   for ($i = 1; $i <= SLIDESHOW_COUNT; $i++) {
-    $form['busi_settings']['slideshow']['slide' . $i] = array(
+    $form['busi_settings']['slideshow']['slide' . $i] = [
       '#type' => 'details',
       '#title' => t('Slide '.$i),
       '#collapsible' => TRUE,
       '#collapsed' => TRUE,
-    );
-    $form['busi_settings']['slideshow']['slide' . $i]['slide_title_' . $i] = array(
+    ];
+    $form['busi_settings']['slideshow']['slide' . $i]['slide_title_' . $i] = [
       '#type' => 'textfield',
       '#title' => t('Slide '.$i.' Title'),
       '#default_value' => theme_get_setting("slide_title_{$i}", "business"),
-    );
-    $form['busi_settings']['slideshow']['slide' . $i]['slide_image_' . $i] = array(
+    ];
+    $form['busi_settings']['slideshow']['slide' . $i]['slide_image_' . $i] = [
       '#type' => 'managed_file',
       '#title' => t('Slide '.$i.' Image'),
       '#description' => t('Use same size for all the slideshow images(Recommented size : 930 x 320).'),
       '#default_value' => theme_get_setting("slide_image_{$i}", "business"),
       '#upload_location' => 'public://',
-    );
-    $form['busi_settings']['slideshow']['slide' . $i]['slide_url_' . $i] = array(
+    ];
+    $form['busi_settings']['slideshow']['slide' . $i]['slide_url_' . $i] = [
       '#type' => 'textfield',
       '#title' => t('Slide '.$i.' URL'),
       '#default_value' => theme_get_setting("slide_url_{$i}", "business"),
-    );
+    ];
   }
   $filename = drupal_get_path('theme', 'business') . '/business.theme';
-  $form_state->addBuildInfo('files', array($filename));
+  $form_state->addBuildInfo('files', [$filename]);
   // Custom submit to save the file permenant.
   $form['#submit'][] = 'business_settings_form_submit';
 }