diff --git a/doc/examples/reader1.out b/doc/examples/reader1.out index 695b635e..eb48d85e 100644 Binary files a/doc/examples/reader1.out and b/doc/examples/reader1.out differ diff --git a/doc/examples/reader3.out b/doc/examples/reader3.out index 9ce9f226..20e2e824 100644 Binary files a/doc/examples/reader3.out and b/doc/examples/reader3.out differ diff --git a/doc/examples/tree1.out b/doc/examples/tree1.out index ce8f4f80..7b14ad0c 100644 Binary files a/doc/examples/tree1.out and b/doc/examples/tree1.out differ diff --git a/doc/examples/tree2.out b/doc/examples/tree2.out index 12944283..ed001956 100644 Binary files a/doc/examples/tree2.out and b/doc/examples/tree2.out differ