CS fixes

components/dependency_injection/definitions.rst

@@ -66,7 +66,7 @@ To get an array of the constructor arguments for a definition you can use::
 or to get a single argument by its position::
 
     $definition->getArgument($index);
-    //e.g. $definition->getArgument(0) for the first argument
+    // e.g. $definition->getArgument(0) for the first argument
 
 You can add a new argument to the end of the arguments array using::
 

components/filesystem.rst

@@ -178,9 +178,9 @@ Rename
 :method:`Symfony\\Component\\Filesystem\\Filesystem::rename` is used to rename
 files and directories::
 
-    //rename a file
+    // rename a file
     $fs->rename('/tmp/processed_video.ogg', '/path/to/store/video_647.ogg');
-    //rename a directory
+    // rename a directory
     $fs->rename('/tmp/files', '/path/to/store/files');
 
 symlink

cookbook/configuration/apache_router.rst

@@ -129,11 +129,11 @@ to ``ApacheRequest`` in ``web/app.php``::
 
     require_once __DIR__.'/../app/bootstrap.php.cache';
     require_once __DIR__.'/../app/AppKernel.php';
-    //require_once __DIR__.'/../app/AppCache.php';
+    // require_once __DIR__.'/../app/AppCache.php';
 
     use Symfony\Component\HttpFoundation\ApacheRequest;
 
     $kernel = new AppKernel('prod', false);
     $kernel->loadClassCache();
-    //$kernel = new AppCache($kernel);
+    // $kernel = new AppCache($kernel);
     $kernel->handle(ApacheRequest::createFromGlobals())->send();