documentation update for alpha 3

1 files changed, 3 insertions, 3 deletions

diff --git a/doc/snippets/MatrixBase_block_int_int_int_int.cpp b/doc/snippets/MatrixBase_block_int_int_int_int.cpp
index 12363d028..1aeadfb18 100644
--- a/doc/snippets/MatrixBase_block_int_int_int_int.cpp
+++ b/doc/snippets/MatrixBase_block_int_int_int_int.cpp
@@ -1,5 +1,5 @@
-Matrix3d m = Vector3d(1,2,3).asDiagonal();
+Matrix4i m = Matrix4i::random();
 cout << "Here is the matrix m:" << endl << m << endl;
-cout << "Here is m.block(1, 1, 2, 1):" << endl << m.block(1, 1, 2, 1) << endl;
-m.block(1, 0, 2, 1) = m.block(1, 1, 2, 1);
+cout << "Here is m.block(1, 1, 2, 2):" << endl << m.block(1, 1, 2, 2) << endl;
+m.block(1, 1, 2, 2).setZero();
 cout << "Now the matrix m is:" << endl << m << endl;