diff --git a/docs/matrices.rst b/docs/matrices.rst
index b17f7542..a3485a2c 100644
--- a/docs/matrices.rst
+++ b/docs/matrices.rst
@@ -426,9 +426,9 @@ Examples::
     >>> A = mp.matrix([[3, -1, 2], [2, 5, -5], [-2, -3, 7]])
     >>> Q, R = mp.schur(A)
     >>> mp.nprint(R, 3)
-    [2.0  0.417  -2.53]
-    [0.0    4.0  -4.74]
-    [0.0    0.0    9.0]
+    [2.0  0.417  2.53]
+    [0.0    4.0  4.74]
+    [0.0    0.0   9.0]
     >>> print(mp.chop(A - Q * R * Q.transpose_conj()))
     [0.0  0.0  0.0]
     [0.0  0.0  0.0]
diff --git a/mpmath/matrices/eigen.py b/mpmath/matrices/eigen.py
index 54438252..4c61d4eb 100644
--- a/mpmath/matrices/eigen.py
+++ b/mpmath/matrices/eigen.py
@@ -511,9 +511,9 @@ def schur(ctx, A, overwrite_a = False):
       >>> A = mp.matrix([[3, -1, 2], [2, 5, -5], [-2, -3, 7]])
       >>> Q, R = mp.schur(A)
       >>> mp.nprint(R, 3)
-      [2.0  0.417  -2.53]
-      [0.0    4.0  -4.74]
-      [0.0    0.0    9.0]
+      [2.0  0.417  2.53]
+      [0.0    4.0  4.74]
+      [0.0    0.0   9.0]
       >>> print(mp.chop(A - Q * R * Q.transpose_conj()))
       [0.0  0.0  0.0]
       [0.0  0.0  0.0]