diff --git a/reference/image/functions/imagerotate.xml b/reference/image/functions/imagerotate.xml
index d150f3c697..f9f9063ae3 100644
--- a/reference/image/functions/imagerotate.xml
+++ b/reference/image/functions/imagerotate.xml
@@ -60,7 +60,7 @@
&reftitle.returnvalues;
- Returns an image resource for the rotated image.
+ Returns an image resource for the rotated image, &return.falseforfailure;.