diff --git a/td/td1.pdf b/td/td1.pdf
index c87180bd8462382dc9e8c6355b4f49187a075373..96c81cf74cdbbf15fc552241e5fdf2f5f6fec60f 100644
Binary files a/td/td1.pdf and b/td/td1.pdf differ
diff --git a/td/td2-3.pdf b/td/td2-3.pdf
index 12dbbf3498f871ff2de430cda6f04ac4b495ec5d..7b481a078e7030199c06e0075bff2af9f336a2f4 100644
Binary files a/td/td2-3.pdf and b/td/td2-3.pdf differ
diff --git a/td/td4-region-confiance.pdf b/td/td4-region-confiance.pdf
index fb48ba61698a5a8b78185f49fab68d5be10b12f2..48dad5149127907ce09cd1b7f2129a85b7d53ffc 100644
Binary files a/td/td4-region-confiance.pdf and b/td/td4-region-confiance.pdf differ
diff --git a/td/td5-dualite.pdf b/td/td5-dualite.pdf
index 438d8a04d63da9af56c72eb4e268482b6e25da1d..1652619ee7b02055ea588f19f44b9faf37e4dba6 100644
Binary files a/td/td5-dualite.pdf and b/td/td5-dualite.pdf differ