README cleanup

README.md

@@ -5,47 +5,43 @@ Symfony Bundle providing dependency injection for the Jsvrcek\ICS library, which
 
 ## Installation
 
-composer req jsvrcek/ics-bundle
+`composer req jsvrcek/ics-bundle`
 
 
 ## Usage
 
 ```php
-    namespace App\Services;
+namespace App\Services;
+
+class MyService
+{
     private Formatter $formatter;
     private CalendarExport $calendarExport;
-
-    class MyService
-    {
-
+
     public function __construct(Formatter $formatter, CalendarExport $calendarExport) {
-
         $this->formatter = $formatter;
         $this->calendarExport = $calendarExport;
     }
+}
 ```    
-
-
-    // or inject them into the controller
+Or inject them into the controller
 ```php
-
-        public function calendarAction(Formatter $formatter, CalendarExport $calendarExport)
-        {
-        $eventOne = new CalendarEvent();
-        $eventOne->setStart(new \DateTime())
-            ->setSummary('Family reunion')
-            ->setUid('event-uid');
-
-        //add an Attendee
-        $attendee = new Attendee($this->formatter); // or $formatter
-        $attendee->setValue('moe@example.com')
-            ->setName('Moe Smith');
-        $eventOne->addAttendee($attendee);
-
-
-            $response = new Response($calendarExport->getStream());
-            $response->headers->set('Content-Type', 'text/calendar');
-
-            return $response;
-        }
-    }
+public function calendarAction(Formatter $formatter, CalendarExport $calendarExport)
+{
+    $eventOne = new CalendarEvent();
+    $eventOne->setStart(new \DateTime())
+        ->setSummary('Family reunion')
+        ->setUid('event-uid');
+
+    //add an Attendee
+    $attendee = new Attendee($this->formatter); // or $formatter
+    $attendee->setValue('moe@example.com')
+        ->setName('Moe Smith');
+    $eventOne->addAttendee($attendee);
+
+    $response = new Response($calendarExport->getStream());
+    $response->headers->set('Content-Type', 'text/calendar');
+
+    return $response;
+}
+```