diff --git a/src/ImageProcessorCore/Samplers/Processors/RotateFlipProcessor.cs b/src/ImageProcessorCore/Samplers/Processors/RotateFlipProcessor.cs
index 3ea12c369a..7a6259f79b 100644
--- a/src/ImageProcessorCore/Samplers/Processors/RotateFlipProcessor.cs
+++ b/src/ImageProcessorCore/Samplers/Processors/RotateFlipProcessor.cs
@@ -11,6 +11,8 @@ namespace ImageProcessorCore.Processors
///
/// Provides methods that allow the rotation and flipping of an image around its center point.
///
+ /// The pixel format.
+ /// The packed format. long, float.
public class RotateFlipProcessor : ImageSampler
where T : IPackedVector
where TP : struct