diff --git a/trunk/paradiseo-mo/tutorial/Lesson1/lesson_1.pdf b/trunk/paradiseo-mo/tutorial/Lesson1/lesson_1.pdf
index 4af0e8e56..7b9e4d80b 100644
Binary files a/trunk/paradiseo-mo/tutorial/Lesson1/lesson_1.pdf and b/trunk/paradiseo-mo/tutorial/Lesson1/lesson_1.pdf differ
diff --git a/trunk/paradiseo-mo/tutorial/Lesson2/lesson_2.pdf b/trunk/paradiseo-mo/tutorial/Lesson2/lesson_2.pdf
index 0418ba621..06b152206 100644
Binary files a/trunk/paradiseo-mo/tutorial/Lesson2/lesson_2.pdf and b/trunk/paradiseo-mo/tutorial/Lesson2/lesson_2.pdf differ
diff --git a/trunk/paradiseo-mo/tutorial/Lesson3/lesson_3.pdf b/trunk/paradiseo-mo/tutorial/Lesson3/lesson_3.pdf
index 779132996..e9f5bd0a1 100644
Binary files a/trunk/paradiseo-mo/tutorial/Lesson3/lesson_3.pdf and b/trunk/paradiseo-mo/tutorial/Lesson3/lesson_3.pdf differ