diff --git a/app/Exceptions/Api/ApiException.php b/app/Exceptions/Api/ApiException.php
index d2f36a6..884d1a1 100644
--- a/app/Exceptions/Api/ApiException.php
+++ b/app/Exceptions/Api/ApiException.php
@@ -14,8 +14,6 @@ class ApiException extends \Exception {
      * @return mixed
      */
     public function __construct($text_code='SERVER_ERROR', $message, $status_code = 0, $response_type='plain_text', Exception $previous = null) {
-        // TODO special Polr error codes for JSON
-
         $this->response_type = $response_type;
         $this->text_code = $text_code;
         parent::__construct($message, $status_code, $previous);
diff --git a/app/Http/Controllers/Api/ApiLinkController.php b/app/Http/Controllers/Api/ApiLinkController.php
index d4c72f2..063ce6e 100644
--- a/app/Http/Controllers/Api/ApiLinkController.php
+++ b/app/Http/Controllers/Api/ApiLinkController.php
@@ -9,7 +9,6 @@ use App\Exceptions\Api\ApiException;
 class ApiLinkController extends ApiController {
     public function shortenLink(Request $request) {
         $response_type = $request->input('response_type');
-        // $user = self::getApiUserInfo($request);
         $user = $request->user;
 
         // Validate parameters