PSR-2 fixes

src/FormatTalksBundle/Twig/FormatTalksExtension.php

@@ -53,7 +53,7 @@ class FormatTalksExtension extends Twig_Extension
    */
     public function getUpcoming($talks, array $eventData = [])
     {
-          return $this->format($talks, $eventData)
+        return $this->format($talks, $eventData)
               ->filter(function ($talk) {
                   return $talk['event']['date'] >= $this->today;
               })

src/helpers.php

@@ -1,6 +1,7 @@
 <?php
 
-function tap($value, $callback) {
+function tap($value, $callback)
+{
     $callback($value);
 
     return $value;

tests/FormatTalksBundle/Twig/FormatTalksTest.php

@@ -27,7 +27,7 @@ class FormatTalksTest extends TestCase
      */
     public function testFormat()
     {
-            $event_data = [
+        $event_data = [
                 'event-a' => [
                     'name' => 'Event A',
                     'location' => 'Somewhere',
@@ -40,7 +40,7 @@ class FormatTalksTest extends TestCase
                 ],
             ];
 
-            $talks = [
+        $talks = [
                 [
                     'title' => 'Talk A',
                     'events' => [