diff --git a/src/OAuth/Common/Http/Client/StreamClient.php b/src/OAuth/Common/Http/Client/StreamClient.php
index cc5d3cd5..d81fee88 100644
--- a/src/OAuth/Common/Http/Client/StreamClient.php
+++ b/src/OAuth/Common/Http/Client/StreamClient.php
@@ -65,7 +65,10 @@ public function retrieveResponse(
         if (false === $response) {
             $lastError = error_get_last();
             if (is_null($lastError)) {
-                throw new TokenResponseException('Failed to request resource. HTTP Code: '.((isset($http_response_header[0]))?$http_response_header[0]:'No response'));
+                throw new TokenResponseException(
+                    'Failed to request resource. HTTP Code: ' .
+                    ((isset($http_response_header[0]))?$http_response_header[0]:'No response')
+                );
             }
             throw new TokenResponseException($lastError['message']);
         }
diff --git a/src/OAuth/OAuth1/Service/AbstractService.php b/src/OAuth/OAuth1/Service/AbstractService.php
index 5270a3f9..582b4674 100644
--- a/src/OAuth/OAuth1/Service/AbstractService.php
+++ b/src/OAuth/OAuth1/Service/AbstractService.php
@@ -110,7 +110,9 @@ public function requestAccessToken($token, $verifier, $tokenSecret = null)
      * @param  TokenInterface $token
      * @return TokenInterface $token
      */
-    public function refreshAccessToken(TokenInterface $token){}
+    public function refreshAccessToken(TokenInterface $token)
+    {
+    }
 
     /**
      * Sends an authenticated API request to the path provided.
diff --git a/src/OAuth/OAuth1/Service/Yahoo.php b/src/OAuth/OAuth1/Service/Yahoo.php
index 776cb8f5..50a825b2 100644
--- a/src/OAuth/OAuth1/Service/Yahoo.php
+++ b/src/OAuth/OAuth1/Service/Yahoo.php
@@ -56,7 +56,7 @@ public function getAccessTokenEndpoint()
      * {@inheritdoc}
      */
     public function refreshAccessToken(TokenInterface $token)
-    {   
+    {
         $extraParams = $token->getExtraParams();
         $bodyParams = array('oauth_session_handle' => $extraParams['oauth_session_handle']);