diff --git a/addanother.info.yml b/addanother.info.yml
index 8f3b2a2..c7d62dd 100644
--- a/addanother.info.yml
+++ b/addanother.info.yml
@@ -3,5 +3,4 @@ description: Presents users with an option to create another node of the same ty
 type: module
 core: 8.x
 package: User interface
-version: 8.x-1.x
 configure: addanother.admin_config
diff --git a/addanother.links.menu.yml b/addanother.links.menu.yml
index a198dff..9427f8a 100644
--- a/addanother.links.menu.yml
+++ b/addanother.links.menu.yml
@@ -2,4 +2,4 @@ addanother.admin_config:
   title: 'Add another settings'
   description: 'Default Add another settings for new content types. Add another can be configured on existing content types by editing the content type.'
   route_name: addanother.admin_config
-  parent: 'system.admin_config_content'
\ No newline at end of file
+  parent: 'system.admin_config_content'
diff --git a/addanother.links.task.yml b/addanother.links.task.yml
index e639fc2..b5622a4 100644
--- a/addanother.links.task.yml
+++ b/addanother.links.task.yml
@@ -7,4 +7,4 @@ addanother.admin_config:
   title: 'Settings'
   route_name: addanother.admin_config
   base_route: addanother.admin_config
-  weight: 0
\ No newline at end of file
+  weight: 0
diff --git a/addanother.module b/addanother.module
index b6b5a9e..aa4b584 100644
--- a/addanother.module
+++ b/addanother.module
@@ -131,7 +131,7 @@ function addanother_node_form_submit($form, FormStateInterface &$form_state) {
   /* @var \Drupal\node\NodeInterface $node  */
   if ($node = $form_state->getFormObject()->getEntity()) {
     $type = $node->getType();
-    $form_state->setRedirect('node.add', array('node_type' => $type));
+    $form_state->setRedirect('node.add', ['node_type' => $type]);
     _addanother_quelch_message($node);
     $t_args = [
       '@type' => node_get_type_label($node),
@@ -165,7 +165,7 @@ function addanother_node_form_message_submit($form, FormStateInterface &$form_st
 /**
  * Remove the default Drupal node creation message.
  *
- * @param $node \Drupal\node\NodeInterface;
+ * @param \Drupal\node\NodeInterface $node
  *   Node entity.
  *
  * @return bool
diff --git a/src/Form/AddAnotherSettingsForm.php b/src/Form/AddAnotherSettingsForm.php
index c4bc176..fc59bb5 100644
--- a/src/Form/AddAnotherSettingsForm.php
+++ b/src/Form/AddAnotherSettingsForm.php
@@ -30,30 +30,30 @@ class AddAnotherSettingsForm extends ConfigFormBase {
   public function buildForm(array $form, FormStateInterface $form_state) {
     $config = $this->config('addanother.settings');
 
-    $form['addanother_display'] = array(
+    $form['addanother_display'] = [
       '#type' => 'fieldset',
       '#title' => $this->t('Default settings for newly created content types'),
-    );
-    $form['addanother_display']['default_button'] = array(
+    ];
+    $form['addanother_display']['default_button'] = [
       '#type' => 'checkbox',
       '#title' => $this->t('Enable <i>Display Add another button on node add form</i> for new content types.'),
       '#default_value' => $config->get('default_button'),
-    );
-    $form['addanother_display']['default_message'] = array(
+    ];
+    $form['addanother_display']['default_message'] = [
       '#type' => 'checkbox',
       '#title' => $this->t('Enable <i>Display the Add another message after node creation</i> for new content types.'),
       '#default_value' => $config->get('default_message'),
-    );
-    $form['addanother_display']['default_tab'] = array(
+    ];
+    $form['addanother_display']['default_tab'] = [
       '#type' => 'checkbox',
       '#title' => $this->t('Enable <i>Display the Add another tab</i> for new content types.'),
       '#default_value' => $config->get('default_tab'),
-    );
-    $form['addanother_display']['default_tab_edit'] = array(
+    ];
+    $form['addanother_display']['default_tab_edit'] = [
       '#type' => 'checkbox',
       '#title' => $this->t('Enable <i>Also display the Add another tab on edit page</i> for new content types.'),
       '#default_value' => $config->get('default_tab_edit'),
-    );
+    ];
 
     return parent::buildForm($form, $form_state);
   }
diff --git a/src/Tests/AddAnotherTest.php b/src/Tests/AddAnotherTest.php
index ef1c614..47d534e 100644
--- a/src/Tests/AddAnotherTest.php
+++ b/src/Tests/AddAnotherTest.php
@@ -16,7 +16,7 @@ class AddAnotherTest extends WebTestBase {
    *
    * @var array
    */
-  static public $modules = array('addanother');
+  static public $modules = ['addanother'];
 
   /**
    * The installation profile to use with this test.
@@ -41,36 +41,36 @@ class AddAnotherTest extends WebTestBase {
       ->set('tab_edit.' . $node_type, TRUE)
       ->save();
 
-    $settings = array(
+    $settings = [
       'type' => $node_type,
       'name' => $node_type,
-    );
+    ];
     $this->drupalCreateContentType($settings);
 
-    $web_user = $this->drupalCreateUser(array(
+    $web_user = $this->drupalCreateUser([
       'bypass node access',
       'administer content types',
       'use add another',
       'administer add another',
-    ));
+    ]);
     $this->drupalLogin($web_user);
 
     // Create a node.
-    $edit = array();
+    $edit = [];
     $edit['title[0][value]'] = $this->randomMachineName(8);
     $edit['body[0][value]'] = $this->randomMachineName(16);
     $this->drupalPostForm("node/add/$node_type", $edit, t('Save'));
 
     // Check that the node has been created.
-    $this->assertText(t('@post @title has been created.', array(
+    $this->assertText(t('@post @title has been created.', [
       '@post' => $node_type,
       '@title' => $edit['title[0][value]'],
-    )), 'Node created.');
-    $this->assertText(t('You may add another @type.', array('@type' => $node_type)), 'Addanother message was presented.');
+    ]), 'Node created.');
+    $this->assertText(t('You may add another @type.', ['@type' => $node_type]), 'Addanother message was presented.');
     $this->assertLink('Add another');
 
     // Create a node.
-    $edit = array();
+    $edit = [];
     $edit['title[0][value]'] = $this->randomMachineName(8);
     $edit['body[0][value]'] = $this->randomMachineName(16);
     $this->drupalPostForm("node/add/$node_type", $edit, t('Save and add another'));