[DI] minor docblock fixes

Author: nicolas-grekas

Client.php

@@ -212,8 +212,6 @@ public function getRequest()
     /**
      * Clicks on a given link.
      *
-     * @param Link $link A Link instance
-     *
      * @return Crawler
      */
     public function click(Link $link)

Cookie.php

@@ -21,8 +21,6 @@ class Cookie
     /**
      * Handles dates as defined by RFC 2616 section 3.3.1, and also some other
      * non-standard, but common formats.
-     *
-     * @var array
      */
     private static $dateFormats = array(
         'D, d M Y H:i:s T',

CookieJar.php

@@ -20,11 +20,6 @@ class CookieJar
 {
     protected $cookieJar = array();
 
-    /**
-     * Sets a cookie.
-     *
-     * @param Cookie $cookie A Cookie instance
-     */
     public function set(Cookie $cookie)
     {
         $this->cookieJar[$cookie->getDomain()][$cookie->getPath()][$cookie->getName()] = $cookie;

History.php

@@ -32,8 +32,6 @@ public function clear()
 
     /**
      * Adds a Request to the history.
-     *
-     * @param Request $request A Request instance
      */
     public function add(Request $request)
     {