Fix cs

Author: willdurand

DependencyInjection/Configuration.php

@@ -33,7 +33,7 @@ public function getConfigTreeBuilder()
             ->arrayNode('fake_ip')
                 ->beforeNormalization()
                 ->ifString()
-                    ->then(function($value) { return array('ip' => $value); })
+                    ->then(function ($value) { return array('ip' => $value); })
                 ->end()
                 ->treatFalseLike(array('enabled' => false))
                 ->treatTrueLike(array('enabled' => true))
@@ -77,7 +77,7 @@ public function getConfigTreeBuilder()
                         ->scalarNode('lifetime')
                             ->defaultValue(86400)
                             ->validate()
-                                ->ifTrue(function($v) { return !is_integer($v); })
+                                ->ifTrue(function ($v) { return !is_integer($v); })
                                 ->thenInvalid('Only integer are allowed!')
                             ->end()
                         ->end()