Merge branch '2.8' into 3.4

* 2.8:
  [cs] correct invalid @param types

Author: nicolas-grekas

ConfigCacheFactoryInterface.php

@@ -26,7 +26,7 @@ interface ConfigCacheFactoryInterface
      * @param string   $file     The absolute cache file path
      * @param callable $callable The callable to be executed when the cache needs to be filled (i. e. is not fresh). The cache will be passed as the only parameter to this callback
      *
-     * @return ConfigCacheInterface $configCache The cache instance
+     * @return ConfigCacheInterface The cache instance
      */
     public function cache($file, $callable);
 }

Definition/ArrayNode.php

@@ -92,7 +92,7 @@ public function setXmlRemappings(array $remappings)
     /**
      * Gets the xml remappings that should be performed.
      *
-     * @return array $remappings an array of the form array(array(string, string))
+     * @return array an array of the form array(array(string, string))
      */
     public function getXmlRemappings()
     {

Definition/BaseNode.php

@@ -282,7 +282,7 @@ final public function normalize($value)
      *
      * @param $value
      *
-     * @return $value The normalized array value
+     * @return The normalized array value
      */
     protected function preNormalize($value)
     {

Definition/Builder/NodeDefinition.php

@@ -345,7 +345,7 @@ protected function normalization()
     /**
      * Instantiate and configure the node according to this definition.
      *
-     * @return NodeInterface $node The node instance
+     * @return NodeInterface The node instance
      *
      * @throws InvalidDefinitionException When the definition is invalid
      */