[FrameworkBundle] fixed CS

src/Symfony/Bundle/FrameworkBundle/Command/CacheClearCommand.php

@@ -137,7 +137,7 @@ EOF;
         require_once $file;
         @unlink($file);
 
-        $class = "$namespace\\$class"; 
+        $class = "$namespace\\$class";
 
         return new $class($parent->getEnvironment(), $debug);
     }

src/Symfony/Bundle/FrameworkBundle/ContainerAwareEventDispatcher.php

@@ -62,7 +62,7 @@ class ContainerAwareEventDispatcher extends EventDispatcher
             throw new \InvalidArgumentException('Expected a string argument');
         }
 
-        foreach ((array)$events as $event) {
+        foreach ((array) $events as $event) {
             // Prevent duplicate entries
             $this->listenerIds[$event][$serviceId] = $priority;
         }