diff --git a/phpunit.xml b/phpunit.xml
index 6549e92..4abf1df 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -20,4 +20,4 @@
 		<log type="coverage-clover" target="logs/clover.xml"/>
 		<log type="junit" target="logs/junit.xml" logIncompleteSkipped="false"/>
 	</logging>
-</phpunit>
\ No newline at end of file
+</phpunit>
diff --git a/src/League/OAuth2/Client/Grant/Authorizationcode.php b/src/League/OAuth2/Client/Grant/Authorizationcode.php
index 7744079..4249f0d 100644
--- a/src/League/OAuth2/Client/Grant/Authorizationcode.php
+++ b/src/League/OAuth2/Client/Grant/Authorizationcode.php
@@ -4,8 +4,8 @@ namespace League\OAuth2\Client\Grant;
 
 use League\OAuth2\Client\Token\AccessToken as AccessToken;
 
-class Authorizationcode implements GrantInterface {
-
+class Authorizationcode implements GrantInterface
+{
     public function __toString()
     {
         return 'authorization_code';
@@ -24,4 +24,4 @@ class Authorizationcode implements GrantInterface {
     {
         return new AccessToken($response);
     }
-}
\ No newline at end of file
+}
diff --git a/src/League/OAuth2/Client/Grant/GrantInterface.php b/src/League/OAuth2/Client/Grant/GrantInterface.php
index 8cf6bbf..ecad1f1 100644
--- a/src/League/OAuth2/Client/Grant/GrantInterface.php
+++ b/src/League/OAuth2/Client/Grant/GrantInterface.php
@@ -2,12 +2,12 @@
 
 namespace League\OAuth2\Client\Grant;
 
-interface GrantInterface {
-
+interface GrantInterface
+{
     public function __toString();
 
     public function handleResponse($response = array());
 
     public function prepRequestParams($defaultParams, $params);
 
-}
\ No newline at end of file
+}
diff --git a/src/League/OAuth2/Client/Provider/IdentityProvider.php b/src/League/OAuth2/Client/Provider/IdentityProvider.php
index 92a95b7..d01a25c 100644
--- a/src/League/OAuth2/Client/Provider/IdentityProvider.php
+++ b/src/League/OAuth2/Client/Provider/IdentityProvider.php
@@ -7,8 +7,8 @@ use League\OAuth2\Client\Token\AccessToken as AccessToken;
 use League\OAuth2\Client\Token\Authorize as AuthorizeToken;
 use League\OAuth2\Client\Exception\IDPException as IDPException;
 
-abstract class IdentityProvider {
-
+abstract class IdentityProvider
+{
     public $clientId = '';
 
     public $clientSecret = '';
diff --git a/src/League/OAuth2/Client/Provider/LinkedIn.php b/src/League/OAuth2/Client/Provider/LinkedIn.php
index 460bb0f..6922806 100644
--- a/src/League/OAuth2/Client/Provider/LinkedIn.php
+++ b/src/League/OAuth2/Client/Provider/LinkedIn.php
@@ -2,7 +2,7 @@
 
 namespace League\OAuth2\Client\Provider;
 
-class Linkedin extends IdentityProvider
+class LinkedIn extends IdentityProvider
 {
     public $scopes = array('r_basicprofile r_emailaddress r_contactinfo');
     public $responseType = 'json';
@@ -39,7 +39,7 @@ class Linkedin extends IdentityProvider
 
         return $user;
     }
-    
+
     public function userUid($response, \League\OAuth2\Client\Token\AccessToken $token)
     {
         return $response->id;
diff --git a/src/League/OAuth2/Client/Provider/User.php b/src/League/OAuth2/Client/Provider/User.php
index ee95ee6..857eb78 100644
--- a/src/League/OAuth2/Client/Provider/User.php
+++ b/src/League/OAuth2/Client/Provider/User.php
@@ -2,8 +2,8 @@
 
 namespace League\OAuth2\Client\Provider;
 
-class User implements \IteratorAggregate {
-
+class User implements \IteratorAggregate
+{
     public $uid = null;
     public $nickname = null;
     public $name = null;
@@ -37,4 +37,3 @@ class User implements \IteratorAggregate {
     }
 
 }
-
diff --git a/src/League/OAuth2/Client/Provider/Vkontakte.php b/src/League/OAuth2/Client/Provider/Vkontakte.php
index efffe9e..2fa8075 100644
--- a/src/League/OAuth2/Client/Provider/Vkontakte.php
+++ b/src/League/OAuth2/Client/Provider/Vkontakte.php
@@ -19,38 +19,38 @@ class Vkontakte extends IdentityProvider
 
     public function urlUserDetails(\League\OAuth2\Client\Token\AccessToken $token)
     {
-		$fields = array('nickname',
-			'screen_name',
-			'sex',
-			'bdate',
-			'city',
-			'country',
-			'timezone',
-			'photo_50',
-			'photo_100',
-			'photo_200_orig',
-			'has_mobile',
-			'contacts',
-			'education',
-			'online',
-			'counters',
-			'relation',
-			'last_seen',
-			'status',
-			'can_write_private_message',
-			'can_see_all_posts',
-			'can_see_audio',
-			'can_post',
-			'universities',
-			'schools',
-			'verified');
-		
+        $fields = array('nickname',
+            'screen_name',
+            'sex',
+            'bdate',
+            'city',
+            'country',
+            'timezone',
+            'photo_50',
+            'photo_100',
+            'photo_200_orig',
+            'has_mobile',
+            'contacts',
+            'education',
+            'online',
+            'counters',
+            'relation',
+            'last_seen',
+            'status',
+            'can_write_private_message',
+            'can_see_all_posts',
+            'can_see_audio',
+            'can_post',
+            'universities',
+            'schools',
+            'verified');
+
         return "https://api.vk.com/method/users.get?user_id={$token->uid}&fields=".implode(",", $fields)."&access_token=".$token;
     }
-	
+
     public function userDetails($response, \League\OAuth2\Client\Token\AccessToken $token)
     {
-		$response = $response->response[0];
+        $response = $response->response[0];
 
         $user = new User;
         $user->uid = $response->uid;
@@ -68,22 +68,22 @@ class Vkontakte extends IdentityProvider
 
     public function userUid($response, \League\OAuth2\Client\Token\AccessToken $token)
     {
-		$response = $response->response[0];
-		
+        $response = $response->response[0];
+
         return $response->uid;
     }
 
     public function userEmail($response, \League\OAuth2\Client\Token\AccessToken $token)
     {
-		$response = $response->response[0];
-		
+        $response = $response->response[0];
+
         return isset($response->email) && $response->email ? $response->email : null;
     }
 
     public function userScreenName($response, \League\OAuth2\Client\Token\AccessToken $token)
     {
-		$response = $response->response[0];
-		
+        $response = $response->response[0];
+
         return array($response->first_name, $response->last_name);
     }
 }
diff --git a/tests/Bootstrap.php b/tests/Bootstrap.php
index ff9fb28..a0e4735 100644
--- a/tests/Bootstrap.php
+++ b/tests/Bootstrap.php
@@ -1,6 +1,5 @@
 <?php
 
-if ( ! @include_once __DIR__ . '/../vendor/autoload.php')
-{
+if ( ! @include_once __DIR__ . '/../vendor/autoload.php') {
     exit("You must set up the project dependencies, run the following commands:\n> wget http://getcomposer.org/composer.phar\n> php composer.phar install\n");
-}
\ No newline at end of file
+}