diff --git a/class/Db.class.php b/class/Db.class.php
index 7f04f3a..c0bffda 100644
--- a/class/Db.class.php
+++ b/class/Db.class.php
@@ -7,7 +7,7 @@ class Db {
     private static $instance;
  
     private function __construct() {
-		$this->pdoInstance = new PDO("mysql:host=localhost;dbname=oauthProvider","oauth","oauth");
+		$this->pdoInstance = new PDO("mysql:host=localhost;dbname=oauth","oauth","oauth");
         $this->pdoInstance->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); 
         $this->pdoInstance->exec("set names 'utf8'");
 	}
diff --git a/class/Provider.class.php b/class/Provider.class.php
index f74c28d..58343d9 100644
--- a/class/Provider.class.php
+++ b/class/Provider.class.php
@@ -6,7 +6,7 @@ class Provider{
 		private $consumer;
 		private $oauth_error;
 		private $user;
-		private $authentification_url = "http://localhost/OAuthProviderExample/oauth/login.php";
+		private $authentification_url = "http://workspace.local/OAuthProviderExample/oauth/login.php";
 		
 		public static function createConsumer(){
 			$key = sha1(OAuthProvider::generateToken(20,true));
@@ -138,7 +138,7 @@ public function checkToken($provider){
 			if(is_null($token)){ // token not found
 				return OAUTH_TOKEN_REJECTED;
 			} elseif($token->getType() == 1 && $token->getVerifier() != $provider->verifier){ // bad verifier for request token
-				return OAUTH_VERIFIER_INVALID;
+				return VERIFIER_TOKEN_INVALID;
 			} else {
 				if($token->getType() == 2){
 					/* if this is an access token we register the user to the provider for use in our api */
diff --git a/client/apicall.php b/client/apicall.php
index 9186791..96251b7 100644
--- a/client/apicall.php
+++ b/client/apicall.php
@@ -4,7 +4,7 @@
 			$oauth_client = new Oauth("key","secret");
 			$oauth_client->enableDebug();
 			$oauth_client->setToken($_POST['token'],$_POST['token_secret']);
-			$oauth_client->fetch("http://localhost/OAuthProviderExample/oauth/api/user");
+			$oauth_client->fetch("http://workspace.local/OAuthProviderExample/oauth/api/user");
 			echo "API RESULT : ".$oauth_client->getLastResponse();
 		} catch (OAuthException $E){
 			echo $E->debugInfo;
diff --git a/client/callback.php b/client/callback.php
index 941956d..01ccb48 100644
--- a/client/callback.php
+++ b/client/callback.php
@@ -1,11 +1,11 @@
 <?php
-	if(isset($_REQUEST['oauth_token'])&&isset($_REQUEST['oauth_verifier'])){
+	if(isset($_REQUEST['oauth_token'])&&isset($_REQUEST['verifier_token'])){
 		if(isset($_POST['oauth_token'])){
 			try{
 				$oauth_client = new Oauth("key","secret");
 				$oauth_client->enableDebug();
 				$oauth_client->setToken($_POST['oauth_token'],$_POST['oauth_token_secret']);
-				$info = $oauth_client->getAccessToken("http://localhost/OAuthProviderExample/oauth/access_token",null,$_POST['oauth_verifier']);
+				$info = $oauth_client->getAccessToken("http://workspace.local/OAuthProviderExample/oauth/access_token",null,$_POST['verifier_token']);
 				echo "<h1>Congrats !</h1>";
 				echo "<strong>AccessToken</strong> ".$info['oauth_token']."<br />";
 				echo "<strong>AccessToken Secret</strong> ".$info['oauth_token_secret'];
diff --git a/client/index.php b/client/index.php
index 00e2b09..b05910d 100644
--- a/client/index.php
+++ b/client/index.php
@@ -2,7 +2,7 @@
 	$oauth_client = new Oauth("key","secret");
 	$oauth_client->enableDebug();
 	try {
-		$info = $oauth_client->getRequestToken("http://localhost/OAuthProviderExample/oauth/request_token?oauth_callback=http://localhost/OAuthProviderExample/client/callback.php");
+		$info = $oauth_client->getRequestToken("http://workspace.local/OAuthProviderExample/oauth/request_token?oauth_callback=http://workspace.local/OAuthProviderExample/client/callback.php");
 		echo "<h1>We have a request token !</h1>";
 		echo "<strong>Request token</strong> : ".$info['oauth_token']."<br />";
 		echo "<strong>Request token secret</strong> : ".$info['oauth_token_secret']."<br />";
diff --git a/oauth/login.php b/oauth/login.php
index 03ba6e1..4072ae9 100644
--- a/oauth/login.php
+++ b/oauth/login.php
@@ -19,7 +19,7 @@ function __autoload($name){
 			if(is_object($user)){
 				$request_token->setVerifier(Provider::generateVerifier());
 				$request_token->setUser($user);
-				header("location: ".$request_token->getCallback()."?&oauth_token=".$_REQUEST['oauth_token']."&oauth_verifier=".$request_token->getVerifier());
+				header("location: ".$request_token->getCallback()."?&oauth_token=".$_REQUEST['oauth_token']."&verifier_token=".$request_token->getVerifier());
 			} else {
 				echo "User not found !";
 			}