Clean up docblocks

src/Curl/CaseInsensitiveArray.php

@@ -35,7 +35,7 @@ class CaseInsensitiveArray implements \ArrayAccess, \Countable, \Iterator
      *
      * @param mixed[] $initial (optional) Existing Array to convert.
      *
-     * @return void
+     * @return CaseInsensitiveArray
      *
      * @access public
      */
@@ -205,8 +205,6 @@ class CaseInsensitiveArray implements \ArrayAccess, \Countable, \Iterator
      *
      * @see https://secure.php.net/manual/en/iterator.valid.php
      *
-     * @param void
-     *
      * @return bool If the current position is valid.
      *
      * @access public

src/Curl/Curl.php

@@ -403,6 +403,8 @@ class Curl
      *
      * @access public
      * @param  $opt
+     *
+     * @return mixed
      */
     public function getInfo($opt)
     {
@@ -514,8 +516,8 @@ class Curl
      * @access public
      * @param  $url
      * @param  $data
-     * @param  $follow_303_with_post If true, will cause 303 redirections to be followed using
-     *     a POST request (default: false).
+     * @param  $follow_303_with_post
+     *     If true, will cause 303 redirections to be followed using a POST request (default: false).
      *     Notes:
      *       - Redirections are only followed if the CURLOPT_FOLLOWLOCATION option is set to true.
      *       - According to the HTTP specs (see [1]), a 303 redirection should be followed using
@@ -688,6 +690,7 @@ class Curl
      *
      * @access public
      * @param  $key
+     *
      * @return mixed
      */
     public function getCookie($key)
@@ -700,6 +703,7 @@ class Curl
      *
      * @access public
      * @param  $key
+     *
      * @return mixed
      */
     public function getResponseCookie($key)
@@ -711,6 +715,7 @@ class Curl
      * Get response cookies.
      *
      * @access public
+     *
      * @return array
      */
     public function getResponseCookies()
@@ -745,6 +750,8 @@ class Curl
      *
      * @access public
      * @param  $string
+     *
+     * @return bool
      */
     public function setCookieString($string)
     {

src/Curl/MultiCurl.php

@@ -193,8 +193,8 @@ class MultiCurl
      * @access public
      * @param  $url
      * @param  $data
-     * @param  $follow_303_with_post If true, will cause 303 redirections to be followed using
-     *     GET requests (default: false).
+     * @param  $follow_303_with_post
+     *     If true, will cause 303 redirections to be followed using GET requests (default: false).
      *     Note: Redirections are only followed if the CURLOPT_FOLLOWLOCATION option is set to true.
      *
      * @return object