diff --git a/src/ImageProcessorCore/Samplers/Processors/CropProcessor.cs b/src/ImageProcessorCore/Samplers/Processors/CropProcessor.cs
index dfd3c7f50..f18a68d32 100644
--- a/src/ImageProcessorCore/Samplers/Processors/CropProcessor.cs
+++ b/src/ImageProcessorCore/Samplers/Processors/CropProcessor.cs
@@ -10,6 +10,8 @@ namespace ImageProcessorCore.Processors
///
/// Provides methods to allow the cropping of an image.
///
+ /// The pixel format.
+ /// The packed format. long, float.
public class CropProcessor : ImageSampler
where T : IPackedVector
where TP : struct
diff --git a/src/ImageProcessorCore/Samplers/Processors/EntropyCropProcessor.cs b/src/ImageProcessorCore/Samplers/Processors/EntropyCropProcessor.cs
index f6630df93..fea02e350 100644
--- a/src/ImageProcessorCore/Samplers/Processors/EntropyCropProcessor.cs
+++ b/src/ImageProcessorCore/Samplers/Processors/EntropyCropProcessor.cs
@@ -12,6 +12,8 @@ namespace ImageProcessorCore.Processors
/// Provides methods to allow the cropping of an image to preserve areas of highest
/// entropy.
///
+ /// The pixel format.
+ /// The packed format. long, float.
public class EntropyCropProcessor : ImageSampler
where T : IPackedVector
where TP : struct
diff --git a/src/ImageProcessorCore/Samplers/Processors/ImageSampler.cs b/src/ImageProcessorCore/Samplers/Processors/ImageSampler.cs
index d016f5628..9dabc7eba 100644
--- a/src/ImageProcessorCore/Samplers/Processors/ImageSampler.cs
+++ b/src/ImageProcessorCore/Samplers/Processors/ImageSampler.cs
@@ -9,6 +9,8 @@ namespace ImageProcessorCore.Processors
/// Applies sampling methods to an image.
/// All processors requiring resampling or resizing should inherit from this.
///
+ /// The pixel format.
+ /// The packed format. long, float.
public abstract class ImageSampler : ImageProcessor, IImageSampler
where T : IPackedVector
where TP : struct
diff --git a/src/ImageProcessorCore/Samplers/Processors/Matrix3x2Processor.cs b/src/ImageProcessorCore/Samplers/Processors/Matrix3x2Processor.cs
index 1d791f909..bc95f4454 100644
--- a/src/ImageProcessorCore/Samplers/Processors/Matrix3x2Processor.cs
+++ b/src/ImageProcessorCore/Samplers/Processors/Matrix3x2Processor.cs
@@ -10,6 +10,8 @@ namespace ImageProcessorCore.Processors
///
/// Provides methods to transform an image using a .
///
+ /// The pixel format.
+ /// The packed format. long, float.
public abstract class Matrix3x2Processor : ImageSampler
where T : IPackedVector
where TP : struct
diff --git a/src/ImageProcessorCore/Samplers/Processors/ResizeProcessor.cs b/src/ImageProcessorCore/Samplers/Processors/ResizeProcessor.cs
index 6175f8139..b912a53ee 100644
--- a/src/ImageProcessorCore/Samplers/Processors/ResizeProcessor.cs
+++ b/src/ImageProcessorCore/Samplers/Processors/ResizeProcessor.cs
@@ -12,6 +12,8 @@ namespace ImageProcessorCore.Processors
///
/// Provides methods that allow the resizing of images using various algorithms.
///
+ /// The pixel format.
+ /// The packed format. long, float.
public class ResizeProcessor : ImageSampler
where T : IPackedVector
where TP : struct
diff --git a/src/ImageProcessorCore/Samplers/Processors/RotateProcessor.cs b/src/ImageProcessorCore/Samplers/Processors/RotateProcessor.cs
index be36dca3d..05f20bbc7 100644
--- a/src/ImageProcessorCore/Samplers/Processors/RotateProcessor.cs
+++ b/src/ImageProcessorCore/Samplers/Processors/RotateProcessor.cs
@@ -11,6 +11,8 @@ namespace ImageProcessorCore.Processors
///
/// Provides methods that allow the rotating of images.
///
+ /// The pixel format.
+ /// The packed format. long, float.
public class RotateProcessor : Matrix3x2Processor
where T : IPackedVector
where TP : struct
diff --git a/src/ImageProcessorCore/Samplers/Processors/SkewProcessor.cs b/src/ImageProcessorCore/Samplers/Processors/SkewProcessor.cs
index 5177f825c..5981be9e2 100644
--- a/src/ImageProcessorCore/Samplers/Processors/SkewProcessor.cs
+++ b/src/ImageProcessorCore/Samplers/Processors/SkewProcessor.cs
@@ -11,6 +11,8 @@ namespace ImageProcessorCore.Processors
///
/// Provides methods that allow the skewing of images.
///
+ /// The pixel format.
+ /// The packed format. long, float.
public class SkewProcessor : Matrix3x2Processor
where T : IPackedVector
where TP : struct
diff --git a/tests/ImageProcessorCore.Benchmarks/Program.cs b/tests/ImageProcessorCore.Benchmarks/Program.cs
index ddbb4cd81..b257c9ad0 100644
--- a/tests/ImageProcessorCore.Benchmarks/Program.cs
+++ b/tests/ImageProcessorCore.Benchmarks/Program.cs
@@ -8,7 +8,7 @@
/// The main.
///
///
- /// The arguments to pas to the program.
+ /// The arguments to pass to the program.
///
public static void Main(string[] args)
{