Apply fixes from StyleCI (#76)

[ci skip] [skip ci]

Author: pet1330

app/Http/Controllers/StudentController.php

@@ -31,7 +31,6 @@ public function index(Request $request)
                     $query->withTrashed();
                 },
                 'dos' => function ($query) {
-                    $query;
                 },
                 'enrolmentStatus' => function ($query) {
                     $query->withTrashed();

app/Notifications/StartTodayReminder.php

@@ -74,6 +74,7 @@ public function toMail($notifiable)
         if (config('app.all_notifications_email')) {
             $msg->bcc(config('app.all_notifications_email'));
         }
+
         return $msg;
     }
 }

app/Notifications/StudentMilestoneApprovalAlert.php

@@ -73,7 +73,7 @@ public function toMail($notifiable)
         }
         if ($this->approval->reason) {
             $lineTwo .= sprintf(
-                'The following additional feedback was provided: %s. ', 
+                'The following additional feedback was provided: %s. ',
                 str_finish($this->approval->reason, '.')
             );
         }

app/Notifications/SupervisorMilestoneApprovalAlert.php

@@ -64,17 +64,17 @@ public function toMail($notifiable)
         if (! $this->approval->approved) { // if rejected
             $lineOne .= ' They will be required to amend the documentation and submit an updated version.';
             if ($this->approval->reason) {
-                $lineTwo .= sprintf("The following feedback was provided: %s. ", str_finish($this->approval->reason, '.'));
+                $lineTwo .= sprintf('The following feedback was provided: %s. ', str_finish($this->approval->reason, '.'));
             }
             $lineTwo .= sprintf(
-                "Please ensure %s understands the alterations that must be made. For further clarification, please liaise with the PGR admin team.", $this->student->first_name);
+                'Please ensure %s understands the alterations that must be made. For further clarification, please liaise with the PGR admin team.', $this->student->first_name);
         }
 
         return (new MailMessage)
             ->line($lineOne)
             ->line($lineTwo)
             ->action('View Milestone', $url)
             ->line('Thanks!')
-            ->subject(sprintf("Milestone %s: %s [%s]", $this->student->name, $this->milestone->name, strtoupper($status)));
+            ->subject(sprintf('Milestone %s: %s [%s]', $this->student->name, $this->milestone->name, strtoupper($status)));
     }
 }