diff --git a/shaders/fondu.fs b/shaders/fondu.fs
index dcffecf..360bef9 100644
--- a/shaders/fondu.fs
+++ b/shaders/fondu.fs
@@ -1,3 +1,5 @@
+/* Auteur : Farès BELHADJ (amsi@up8.edu) */
+
 #version 330
 
 uniform float delta_temps;
diff --git a/shaders/fondu.vs b/shaders/fondu.vs
index 2472da9..f9b9ee3 100644
--- a/shaders/fondu.vs
+++ b/shaders/fondu.vs
@@ -1,3 +1,5 @@
+/* Auteur : Farès BELHADJ (amsi@up8.edu) */
+
 #version 330
 
 layout (location = 0) in vec3 vsiPosition;
diff --git a/src/cube.c b/src/cube.c
index 818531e..b2ba386 100644
--- a/src/cube.c
+++ b/src/cube.c
@@ -1,5 +1,7 @@
 #include "../includes/animations.h"
 
+/* TP6 */
+
 void cube(int etat) {
     static GLuint cube = 0, proc_id = 0;
 
@@ -9,9 +11,9 @@ void cube(int etat) {
 
     switch(etat) {
         case GL4DH_INIT:
-            r = (rand() / (float)(RAND_MAX)) * 1.f;
-            g = (rand() / (float)(RAND_MAX)) * 1.f;
-            b = (rand() / (float)(RAND_MAX)) * 1.f;
+            r = rand() / (float)RAND_MAX;
+            g = rand() / (float)RAND_MAX;
+            b = rand() / (float)RAND_MAX;
 
             cube = gl4dgGenCubef();
             proc_id = gl4duCreateProgram("<vs>shaders/cube.vs", "<fs>shaders/cube.fs", NULL);
diff --git a/src/cube2.c b/src/cube2.c
index b057fc1..e5cbc2a 100644
--- a/src/cube2.c
+++ b/src/cube2.c
@@ -1,5 +1,7 @@
 #include "../includes/animations.h"
 
+/* TP6 */
+
 void cube2(int etat) {
     static GLuint cube = 0, proc_id = 0;
 
@@ -9,9 +11,9 @@ void cube2(int etat) {
 
     switch(etat) {
         case GL4DH_INIT:
-            r = (rand() / (float)(RAND_MAX)) * 1.f;
-            g = (rand() / (float)(RAND_MAX)) * 1.f;
-            b = (rand() / (float)(RAND_MAX)) * 1.f;
+            r = rand() / (float)RAND_MAX;
+            g = rand() / (float)RAND_MAX;
+            b = rand() / (float)RAND_MAX;
 
             cube = gl4dgGenCubef();
             proc_id = gl4duCreateProgram("<vs>shaders/cube.vs", "<fs>shaders/cube.fs", NULL);
diff --git a/src/fondu.c b/src/fondu.c
index 32c1db7..5d748c7 100644
--- a/src/fondu.c
+++ b/src/fondu.c
@@ -1,6 +1,6 @@
 #include "../includes/animations.h"
 
-/* Fondu de Farès BELHADJ */
+/* Auteur : Farès BELHADJ (amsi@up8.edu) */
 
 void fondu(void (* ancienne_anim)(int), void (* nouvelle_anim)(int), Uint32 temps_total, Uint32 temps_ecoule, int etat) {
     GLint viewport[4];