diff --git a/Source/OpenTK/Math/Matrix3.cs b/Source/OpenTK/Math/Matrix3.cs
index af8b4d77..11816206 100644
--- a/Source/OpenTK/Math/Matrix3.cs
+++ b/Source/OpenTK/Math/Matrix3.cs
@@ -101,7 +101,7 @@ namespace OpenTK
}
///
- /// Constructs a new instnace.
+ /// Constructs a new instance.
///
/// A Matrix4 to take the upper-left 3x3 from.
public Matrix3(Matrix4 matrix)
diff --git a/Source/OpenTK/Math/Matrix4x3.cs b/Source/OpenTK/Math/Matrix4x3.cs
index 4133e62e..2b1c33e9 100644
--- a/Source/OpenTK/Math/Matrix4x3.cs
+++ b/Source/OpenTK/Math/Matrix4x3.cs
@@ -587,6 +587,7 @@ namespace OpenTK
#region Multiply Functions
///
+ /// This isn't quite a multiply, but the result may be useful in some situations.
/// Multiplies two instances.
///
/// The left operand of the multiplication.
@@ -600,6 +601,7 @@ namespace OpenTK
}
///
+ /// This isn't quite a multiply, but the result may be useful in some situations.
/// Multiplies two instances.
///
/// The left operand of the multiplication.
@@ -641,6 +643,7 @@ namespace OpenTK
}
///
+ /// This isn't quite a multiply, but the result may be useful in some situations.
/// Multiplies two instances.
///
/// The left operand of the multiplication.
diff --git a/Source/OpenTK/Math/Matrix4x3d.cs b/Source/OpenTK/Math/Matrix4x3d.cs
index b6b24f3a..5a6d8847 100644
--- a/Source/OpenTK/Math/Matrix4x3d.cs
+++ b/Source/OpenTK/Math/Matrix4x3d.cs
@@ -584,6 +584,7 @@ namespace OpenTK
#region Multiply Functions
///
+ /// This isn't quite a multiply, but the result may be useful in some situations.
/// Multiplies two instances.
///
/// The left operand of the multiplication.
@@ -597,6 +598,7 @@ namespace OpenTK
}
///
+ /// This isn't quite a multiply, but the result may be useful in some situations.
/// Multiplies two instances.
///
/// The left operand of the multiplication.