diff --git a/src/oauth2server/AccessToken.php b/src/oauth2server/AccessToken.php
index 8fa8e144..22a69787 100644
--- a/src/oauth2server/AccessToken.php
+++ b/src/oauth2server/AccessToken.php
@@ -4,23 +4,23 @@ namespace LNCD\OAuth2server;
 
 class AccessToken
 {
-	function __construct()
-	{
+    function __construct()
+    {
 
-	}
+    }
 
-	public function get(int $sessionId)
-	{
-		// returns an access token that the user may already have (else generate a new one)
-	}
+    public function get(int $sessionId)
+    {
+        // returns an access token that the user may already have (else generate a new one)
+    }
 
-	public function validate(string $accessToken, array $scopes)
-	{
-		// tests if an access token is valid
-	}
+    public function validate(string $accessToken, array $scopes)
+    {
+        // tests if an access token is valid
+    }
 
-	private function set(int $sessionId)
-	{
-		// generate a new access token
-	}
+    private function set(int $sessionId)
+    {
+        // generate a new access token
+    }
 }
\ No newline at end of file