diff --git a/app/Notifications/AcceptanceAssetAcceptedNotification.php b/app/Notifications/AcceptanceAssetAcceptedNotification.php
index c667588dae..93e75df7b3 100644
--- a/app/Notifications/AcceptanceAssetAcceptedNotification.php
+++ b/app/Notifications/AcceptanceAssetAcceptedNotification.php
@@ -40,7 +40,7 @@ class AcceptanceAssetAcceptedNotification extends Notification
     public function via()
     {
 
-        $notifyBy[] = 'mail';
+        $notifyBy = ['mail'];
 
         return $notifyBy;
 
diff --git a/app/Notifications/AcceptanceAssetDeclinedNotification.php b/app/Notifications/AcceptanceAssetDeclinedNotification.php
index 9446747353..82a8de9210 100644
--- a/app/Notifications/AcceptanceAssetDeclinedNotification.php
+++ b/app/Notifications/AcceptanceAssetDeclinedNotification.php
@@ -38,7 +38,7 @@ class AcceptanceAssetDeclinedNotification extends Notification
      */
     public function via($notifiable)
     {
-        $notifyBy[] = 'mail';
+        $notifyBy = ['mail'];
 
         return $notifyBy;
 
diff --git a/app/Notifications/InventoryAlert.php b/app/Notifications/InventoryAlert.php
index ff88b548c0..6d59e3b42a 100644
--- a/app/Notifications/InventoryAlert.php
+++ b/app/Notifications/InventoryAlert.php
@@ -32,7 +32,7 @@ class InventoryAlert extends Notification
      */
     public function via()
     {
-        $notifyBy[] = 'mail';
+        $notifyBy = ['mail'];
 
         return $notifyBy;
     }
diff --git a/app/Notifications/SendUpcomingAuditNotification.php b/app/Notifications/SendUpcomingAuditNotification.php
index a883220f2f..a1005494f6 100644
--- a/app/Notifications/SendUpcomingAuditNotification.php
+++ b/app/Notifications/SendUpcomingAuditNotification.php
@@ -40,7 +40,7 @@ class SendUpcomingAuditNotification extends Notification
      */
     public function toMail()
     {
-        $message = (new MailMessage)->markdown('notifications.markdown.upcoming-audits',
+        $message = (new MailMessage())->markdown('notifications.markdown.upcoming-audits',
             [
                 'assets'  => $this->assets,
                 'threshold'  => $this->threshold,
diff --git a/app/Notifications/WelcomeNotification.php b/app/Notifications/WelcomeNotification.php
index 639f622188..a5754be4d9 100644
--- a/app/Notifications/WelcomeNotification.php
+++ b/app/Notifications/WelcomeNotification.php
@@ -44,7 +44,7 @@ class WelcomeNotification extends Notification
      */
     public function toMail()
     {
-        return (new MailMessage)
+        return (new MailMessage())
             ->subject(trans('mail.welcome', ['name' => $this->_data['first_name'].' '.$this->_data['last_name']]))
             ->markdown('notifications.Welcome', $this->_data);
     }