diff --git a/src/ImageSharp/Advanced/ImageExtensions.cs b/src/ImageSharp/Advanced/ImageExtensions.cs
index 19e37689de..aaff683123 100644
--- a/src/ImageSharp/Advanced/ImageExtensions.cs
+++ b/src/ImageSharp/Advanced/ImageExtensions.cs
@@ -16,6 +16,7 @@ namespace SixLabors.ImageSharp.Advanced
/// Returns a reference to the 0th element of the Pixel buffer.
/// Such a reference can be used for pinning but must never be dereferenced.
///
+ /// The Pixel format.
/// The source image frame
/// A pinnable reference the first root of the pixel buffer.
public static ref TPixel DangerousGetPinnableReferenceToPixelBuffer(this ImageFrame source)
@@ -26,6 +27,7 @@ namespace SixLabors.ImageSharp.Advanced
/// Returns a reference to the 0th element of the Pixel buffer.
/// Such a reference can be used for pinning but must never be dereferenced.
///
+ /// The Pixel format.
/// The source image
/// A pinnable reference the first root of the pixel buffer.
public static ref TPixel DangerousGetPinnableReferenceToPixelBuffer(this Image source)