diff --git a/classes/chillerlan-QRCode-Detector-PerspectiveTransform.html b/classes/chillerlan-QRCode-Detector-PerspectiveTransform.html
index a81ac7938..6e4edd41b 100644
--- a/classes/chillerlan-QRCode-Detector-PerspectiveTransform.html
+++ b/classes/chillerlan-QRCode-Detector-PerspectiveTransform.html
@@ -831,7 +831,7 @@ directly upon section 3.4.2 of George Wolberg's "Digital Image Warping
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <span class="phpdocumentor-signature__response_type">array&lt;string|int, array&lt;string|int, mixed&gt;&gt;</span>
             &mdash;
-            <section class="phpdocumentor-description"><p>[$xValues, $yValues|null]</p>
+            <section class="phpdocumentor-description"><p>[$xValues, $yValues]</p>
 </section>