diff --git a/src/Symfony/Component/DependencyInjection/Loader/ClosureLoader.php b/src/Symfony/Component/DependencyInjection/Loader/ClosureLoader.php
index 30cbe0ebaf..a5b4e5ad24 100644
--- a/src/Symfony/Component/DependencyInjection/Loader/ClosureLoader.php
+++ b/src/Symfony/Component/DependencyInjection/Loader/ClosureLoader.php
@@ -36,23 +36,15 @@ class ClosureLoader extends Loader
     }
 
     /**
-     * Loads a Closure.
-     *
-     * @param \Closure $closure The resource
-     * @param string   $type    The resource type
+     * {@inheritdoc}
      */
-    public function load($closure, $type = null)
+    public function load($resource, $type = null)
     {
-        call_user_func($closure, $this->container);
+        call_user_func($resource, $this->container);
     }
 
     /**
-     * Returns true if this class supports the given resource.
-     *
-     * @param mixed  $resource A resource
-     * @param string $type     The resource type
-     *
-     * @return bool    true if this class supports the given resource, false otherwise
+     * {@inheritdoc}
      */
     public function supports($resource, $type = null)
     {
diff --git a/src/Symfony/Component/DependencyInjection/Loader/FileLoader.php b/src/Symfony/Component/DependencyInjection/Loader/FileLoader.php
index ad437b5138..d71eecf741 100644
--- a/src/Symfony/Component/DependencyInjection/Loader/FileLoader.php
+++ b/src/Symfony/Component/DependencyInjection/Loader/FileLoader.php
@@ -27,8 +27,8 @@ abstract class FileLoader extends BaseFileLoader
     /**
      * Constructor.
      *
-     * @param ContainerBuilder $container A ContainerBuilder instance
-     * @param FileLocatorInterface      $locator   A FileLocator instance
+     * @param ContainerBuilder     $container A ContainerBuilder instance
+     * @param FileLocatorInterface $locator   A FileLocator instance
      */
     public function __construct(ContainerBuilder $container, FileLocatorInterface $locator)
     {
diff --git a/src/Symfony/Component/DependencyInjection/Loader/IniFileLoader.php b/src/Symfony/Component/DependencyInjection/Loader/IniFileLoader.php
index 189eaa5fde..16ddf87f85 100644
--- a/src/Symfony/Component/DependencyInjection/Loader/IniFileLoader.php
+++ b/src/Symfony/Component/DependencyInjection/Loader/IniFileLoader.php
@@ -22,22 +22,17 @@ use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
 class IniFileLoader extends FileLoader
 {
     /**
-     * Loads a resource.
-     *
-     * @param mixed  $file The resource
-     * @param string $type The resource type
-     *
-     * @throws InvalidArgumentException When ini file is not valid
+     * {@inheritdoc}
      */
-    public function load($file, $type = null)
+    public function load($resource, $type = null)
     {
-        $path = $this->locator->locate($file);
+        $path = $this->locator->locate($resource);
 
         $this->container->addResource(new FileResource($path));
 
         $result = parse_ini_file($path, true);
         if (false === $result || array() === $result) {
-            throw new InvalidArgumentException(sprintf('The "%s" file is not valid.', $file));
+            throw new InvalidArgumentException(sprintf('The "%s" file is not valid.', $resource));
         }
 
         if (isset($result['parameters']) && is_array($result['parameters'])) {
@@ -48,12 +43,7 @@ class IniFileLoader extends FileLoader
     }
 
     /**
-     * Returns true if this class supports the given resource.
-     *
-     * @param mixed  $resource A resource
-     * @param string $type     The resource type
-     *
-     * @return bool    true if this class supports the given resource, false otherwise
+     * {@inheritdoc}
      */
     public function supports($resource, $type = null)
     {
diff --git a/src/Symfony/Component/DependencyInjection/Loader/PhpFileLoader.php b/src/Symfony/Component/DependencyInjection/Loader/PhpFileLoader.php
index f3139ad70a..08c1d9af4f 100644
--- a/src/Symfony/Component/DependencyInjection/Loader/PhpFileLoader.php
+++ b/src/Symfony/Component/DependencyInjection/Loader/PhpFileLoader.php
@@ -24,18 +24,15 @@ use Symfony\Component\Config\Resource\FileResource;
 class PhpFileLoader extends FileLoader
 {
     /**
-     * Loads a PHP file.
-     *
-     * @param mixed  $file The resource
-     * @param string $type The resource type
+     * {@inheritdoc}
      */
-    public function load($file, $type = null)
+    public function load($resource, $type = null)
     {
         // the container and loader variables are exposed to the included file below
         $container = $this->container;
         $loader = $this;
 
-        $path = $this->locator->locate($file);
+        $path = $this->locator->locate($resource);
         $this->setCurrentDir(dirname($path));
         $this->container->addResource(new FileResource($path));
 
@@ -43,12 +40,7 @@ class PhpFileLoader extends FileLoader
     }
 
     /**
-     * Returns true if this class supports the given resource.
-     *
-     * @param mixed  $resource A resource
-     * @param string $type     The resource type
-     *
-     * @return bool    true if this class supports the given resource, false otherwise
+     * {@inheritdoc}
      */
     public function supports($resource, $type = null)
     {
diff --git a/src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php b/src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php
index 4147a403cd..24104fd2cc 100644
--- a/src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php
+++ b/src/Symfony/Component/DependencyInjection/Loader/XmlFileLoader.php
@@ -30,14 +30,11 @@ use Symfony\Component\DependencyInjection\Exception\RuntimeException;
 class XmlFileLoader extends FileLoader
 {
     /**
-     * Loads an XML file.
-     *
-     * @param mixed  $file The resource
-     * @param string $type The resource type
+     * {@inheritdoc}
      */
-    public function load($file, $type = null)
+    public function load($resource, $type = null)
     {
-        $path = $this->locator->locate($file);
+        $path = $this->locator->locate($resource);
 
         $xml = $this->parseFile($path);
         $xml->registerXPathNamespace('container', 'http://symfony.com/schema/dic/services');
@@ -61,12 +58,7 @@ class XmlFileLoader extends FileLoader
     }
 
     /**
-     * Returns true if this class supports the given resource.
-     *
-     * @param mixed  $resource A resource
-     * @param string $type     The resource type
-     *
-     * @return bool    true if this class supports the given resource, false otherwise
+     * {@inheritdoc}
      */
     public function supports($resource, $type = null)
     {
diff --git a/src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php b/src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
index 8fee1bfefa..a96cc39c06 100644
--- a/src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
+++ b/src/Symfony/Component/DependencyInjection/Loader/YamlFileLoader.php
@@ -32,14 +32,11 @@ class YamlFileLoader extends FileLoader
     private $yamlParser;
 
     /**
-     * Loads a Yaml file.
-     *
-     * @param mixed  $file The resource
-     * @param string $type The resource type
+     * {@inheritdoc}
      */
-    public function load($file, $type = null)
+    public function load($resource, $type = null)
     {
-        $path = $this->locator->locate($file);
+        $path = $this->locator->locate($resource);
 
         $content = $this->loadFile($path);
 
@@ -56,7 +53,7 @@ class YamlFileLoader extends FileLoader
         // parameters
         if (isset($content['parameters'])) {
             if (!is_array($content['parameters'])) {
-                throw new InvalidArgumentException(sprintf('The "parameters" key should contain an array in %s. Check your YAML syntax.', $file));
+                throw new InvalidArgumentException(sprintf('The "parameters" key should contain an array in %s. Check your YAML syntax.', $resource));
             }
 
             foreach ($content['parameters'] as $key => $value) {
@@ -68,16 +65,11 @@ class YamlFileLoader extends FileLoader
         $this->loadFromExtensions($content);
 
         // services
-        $this->parseDefinitions($content, $file);
+        $this->parseDefinitions($content, $resource);
     }
 
     /**
-     * Returns true if this class supports the given resource.
-     *
-     * @param mixed  $resource A resource
-     * @param string $type     The resource type
-     *
-     * @return bool    true if this class supports the given resource, false otherwise
+     * {@inheritdoc}
      */
     public function supports($resource, $type = null)
     {