Small changes to tutorial page 1.

2 files changed, 3 insertions, 3 deletions

diff --git a/doc/snippets/Tutorial_commainit_01.cpp b/doc/snippets/Tutorial_commainit_01.cpp
index e3098cedb..47ba31dc9 100644
--- a/doc/snippets/Tutorial_commainit_01.cpp
+++ b/doc/snippets/Tutorial_commainit_01.cpp
@@ -2,4 +2,4 @@ Matrix3f m;
 m << 1, 2, 3,
      4, 5, 6,
      7, 8, 9;
-cout << m;
+std::cout << m;
diff --git a/doc/snippets/tut_matrix_assignment_resizing.cpp b/doc/snippets/tut_matrix_assignment_resizing.cpp
index 96b3c88d3..cf189983f 100644
--- a/doc/snippets/tut_matrix_assignment_resizing.cpp
+++ b/doc/snippets/tut_matrix_assignment_resizing.cpp
@@ -1,5 +1,5 @@
 MatrixXf a(2,2);
-cout << "a is of size " << a.rows() << "x" << a.cols() << std::endl;
+std::cout << "a is of size " << a.rows() << "x" << a.cols() << std::endl;
 MatrixXf b(3,3);
 a = b;
-cout << "a is now of size " << a.rows() << "x" << a.cols() << std::endl;
+std::cout << "a is now of size " << a.rows() << "x" << a.cols() << std::endl;