diff --git a/src/FormatTalksBundle/Twig/FormatTalksExtension.php b/src/FormatTalksBundle/Twig/FormatTalksExtension.php
index fc6a8232..361827ab 100644
--- a/src/FormatTalksBundle/Twig/FormatTalksExtension.php
+++ b/src/FormatTalksBundle/Twig/FormatTalksExtension.php
@@ -54,10 +54,10 @@ class FormatTalksExtension extends Twig_Extension
     public function getUpcoming($talks, array $eventData = [])
     {
         return $this->format($talks, $eventData)
-              ->filter(function ($talk) {
-                  return $talk['event']['date'] >= $this->today;
-              })
-              ->sortBy('event.date');
+            ->filter(function ($talk) {
+                return $talk['event']['date'] >= $this->today;
+            })
+            ->sortBy('event.date');
     }
 
     /**
@@ -72,10 +72,10 @@ class FormatTalksExtension extends Twig_Extension
     public function getPast($talks, array $eventData = [])
     {
         return $this->format($talks, $eventData)
-              ->filter(function ($talk) {
-                  return $talk['event']['date'] < $this->today;
-              })
-              ->sortByDesc('event.date');
+            ->filter(function ($talk) {
+                return $talk['event']['date'] < $this->today;
+            })
+            ->sortByDesc('event.date');
     }
 
   /**
@@ -93,12 +93,13 @@ class FormatTalksExtension extends Twig_Extension
             // Build an associative array with the talk, as well as the
             // specified event data (e.g. date and time) as well as the shared
             // event data (e.g. event name and website).
-            return collect($talk['events'])->map(function ($event) use ($talk, $event_data) {
-                $event = collect($event);
-                $event = $event->merge($event_data->get($event->get('event')))->all();
+            return collect($talk['events'])
+                ->map(function ($event) use ($talk, $event_data) {
+                    $event = collect($event);
+                    $event = $event->merge($event_data->get($event->get('event')))->all();
 
-                return compact('event', 'talk');
-            });
+                    return compact('event', 'talk');
+                });
         });
     }
 
diff --git a/tests/FormatTalksBundle/Twig/FormatTalksTest.php b/tests/FormatTalksBundle/Twig/FormatTalksTest.php
index 9edef2d5..eeec8f2b 100644
--- a/tests/FormatTalksBundle/Twig/FormatTalksTest.php
+++ b/tests/FormatTalksBundle/Twig/FormatTalksTest.php
@@ -28,32 +28,32 @@ class FormatTalksTest extends TestCase
     public function testFormat()
     {
         $event_data = [
-                'event-a' => [
-                    'name' => 'Event A',
-                    'location' => 'Somewhere',
-                    'website' => 'http://event-a.com',
-                ],
-                'event-b' => [
-                    'name' => 'Event B',
-                    'location' => 'Somewhere else',
-                    'website' => 'http://event-b.com',
-                ],
-            ];
+            'event-a' => [
+                'name' => 'Event A',
+                'location' => 'Somewhere',
+                'website' => 'http://event-a.com',
+            ],
+            'event-b' => [
+                'name' => 'Event B',
+                'location' => 'Somewhere else',
+                'website' => 'http://event-b.com',
+            ],
+        ];
 
         $talks = [
-                [
-                    'title' => 'Talk A',
-                    'events' => [
-                        ['event' => 'event-a', 'date' => '2018-01-01', 'time' => '09:00'],
-                        ['event' => 'event-b', 'date' => '2018-01-30', 'time' => '12:00'],
-                    ],
+            [
+                'title' => 'Talk A',
+                'events' => [
+                    ['event' => 'event-a', 'date' => '2018-01-01', 'time' => '09:00'],
+                    ['event' => 'event-b', 'date' => '2018-01-30', 'time' => '12:00'],
                 ],
-                [
-                    'title' => 'Talk B',
-                    'events' => [
-                        ['event' => 'event-b', 'date' => '2018-01-31', 'time' => '17:00'],
-                    ],
+            ],
+            [
+                'title' => 'Talk B',
+                'events' => [
+                    ['event' => 'event-b', 'date' => '2018-01-31', 'time' => '17:00'],
                 ],
+            ],
         ];
 
         $results = $this->extension->format($talks, $event_data)->all();