diff --git a/src/Numerics/Complex32.cs b/src/Numerics/Complex32.cs
index cfa0f009..519bab95 100644
--- a/src/Numerics/Complex32.cs
+++ b/src/Numerics/Complex32.cs
@@ -180,7 +180,7 @@ namespace MathNet.Numerics
///
/// Gets the magnitude (or absolute value) of a complex number.
///
- /// Assuming that magnitude of (inf,a) and (a,inf) is NaN and magnitude of (inf,inf) is inf
+ /// Assuming that magnitude of (inf,a) and (a,inf) and (inf,inf) is inf and (NaN,a), (a,NaN) and (NaN,NaN) is NaN
/// The magnitude of the current instance.
public float Magnitude
{