diff --git a/.gitignore b/.gitignore
index 1f82cda..7e2210e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 phpunit.xml
 composer.lock
-vendor
+vendor
\ No newline at end of file
diff --git a/src/Exceptions/LoginError.php b/src/Exceptions/LoginError.php
index 0cb1b2e..3f17c50 100644
--- a/src/Exceptions/LoginError.php
+++ b/src/Exceptions/LoginError.php
@@ -29,6 +29,14 @@ public function __construct($name, $description)
         $this->description = $description;
     }
 
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
     /**
      * @return string
      */
@@ -40,8 +48,8 @@ public function getDescription()
     /**
      * @return string
      */
-    public function getName()
+    public function __toString()
     {
-        return $this->name;
+        return 'Name: '.$this->getName().', Description: '.$this->getDescription();
     }
 }
diff --git a/src/Http/CurlRequest.php b/src/Http/CurlRequest.php
index 7142fb2..05f8645 100644
--- a/src/Http/CurlRequest.php
+++ b/src/Http/CurlRequest.php
@@ -24,10 +24,10 @@ class CurlRequest implements RequestInterface
     public static $curlOptions = array(
         CURLOPT_CONNECTTIMEOUT => 10,
         CURLOPT_RETURNTRANSFER => true,
-        CURLOPT_TIMEOUT        => 60,
-        CURLOPT_USERAGENT      => RequestInterface::USER_AGENT,
-        CURLOPT_VERBOSE        => true,
-        CURLOPT_HEADER         => true,
+        CURLOPT_TIMEOUT => 60,
+        CURLOPT_USERAGENT => RequestInterface::USER_AGENT,
+        CURLOPT_VERBOSE => true,
+        CURLOPT_HEADER => true,
     );
 
     /**
diff --git a/src/Http/UrlGenerator.php b/src/Http/UrlGenerator.php
index dbb66b2..54e0061 100644
--- a/src/Http/UrlGenerator.php
+++ b/src/Http/UrlGenerator.php
@@ -22,12 +22,12 @@ class UrlGenerator implements UrlGeneratorInterface
      * Maps aliases to LinkedIn domains.
      */
     public static $domainMap = array(
-        'api'         => 'https://api.linkedin.com/',
-        'www'         => 'https://www.linkedin.com/',
+        'api' => 'https://api.linkedin.com/',
+        'www' => 'https://www.linkedin.com/',
     );
 
     /**
-     * @var boolean
+     * @var bool
      *
      * Indicates if we trust HTTP_X_FORWARDED_* headers.
      */
@@ -178,7 +178,7 @@ protected function getHttpProtocol()
     }
 
     /**
-     * @param boolean $trustForwarded
+     * @param bool $trustForwarded
      *
      * @return $this
      */
diff --git a/src/Http/UrlGeneratorInterface.php b/src/Http/UrlGeneratorInterface.php
index e789d86..798fb17 100644
--- a/src/Http/UrlGeneratorInterface.php
+++ b/src/Http/UrlGeneratorInterface.php
@@ -33,7 +33,7 @@ public function getCurrentUrl();
     /**
      * Should we trust forwarded headers?
      *
-     * @param boolean $trustForwarded
+     * @param bool $trustForwarded
      *
      * @return $this
      */
diff --git a/src/LinkedIn.php b/src/LinkedIn.php
index 4e217d0..73ade48 100644
--- a/src/LinkedIn.php
+++ b/src/LinkedIn.php
@@ -246,7 +246,7 @@ protected function getUserFromAvailableData()
 
         $accessToken = $this->getAccessToken();
 
-        /**
+        /*
          * This is true if both statements are true:
          * 1: We got an access token
          * 2: The access token has changed or if we don't got a user.
@@ -659,7 +659,8 @@ protected function filterRequestOption(array &$options)
         switch ($options['format']) {
             case 'simple_xml':
                 $options['simple_xml'] = true;
-            // simple_xml is still xml. This should fall through
+                $options['headers']['Content-Type'] = 'text/xml';
+                break;
             case 'xml':
                 $options['headers']['Content-Type'] = 'text/xml';
                 break;