eja: fix a copy/paste-o.

diff --git a/mjo/eja/eja_algebra.py b/mjo/eja/eja_algebra.py
index c131c5f6b612a6ffcae8e1d3357264e5f016176e..7c2eda211232ceac757a6d6caa40ae6722528349 100644 (file)
--- a/mjo/eja/eja_algebra.py
+++ b/mjo/eja/eja_algebra.py
@@ -1540,7 +1540,7 @@ class QuaternionMatrixEuclideanJordanAlgebra(MatrixEuclideanJordanAlgebra):
         if M.ncols() != n:
             raise ValueError("the matrix 'M' must be square")
         if not n.mod(4).is_zero():
-            raise ValueError("the matrix 'M' must be a complex embedding")
+            raise ValueError("the matrix 'M' must be a quaternion embedding")
 
         # Use the base ring of the matrix to ensure that its entries can be
         # multiplied by elements of the quaternion algebra.