Fix a typo.

diff --git a/colorspace_conversion_effect.cpp b/colorspace_conversion_effect.cpp
index 1ac5465ebd97935a00700fb99c5c481b4fdce09c..2447292c90ba9f1ec168055f5350200dc355e64c 100644 (file)
--- a/colorspace_conversion_effect.cpp
+++ b/colorspace_conversion_effect.cpp
@@ -73,7 +73,7 @@ void get_xyz_matrix(ColorSpace space, Matrix3x3 m)
        // Some algebraic fiddling yields (unsurprisingly):
        //
        //   X_R = (x_R / y_R) Y_R
-       //   Z_R = (z_R / y_R) Z_R
+       //   Z_R = (z_R / y_R) Y_R
        //
        // We also know that since RGB=(1,1,1) should give us the
        // D65 illuminant, we must have