diff --git a/projet/codes/color_manipulation.py b/projet/codes/color_manipulation.py
index 99b8b104a562a3723153f4974a3a0b641cdf377a..feeefcc19a9bc9f60b78478f5ecbb1e6c3a6e0f9 100644
--- a/projet/codes/color_manipulation.py
+++ b/projet/codes/color_manipulation.py
@@ -46,17 +46,17 @@ def avg_col(l:list) -> tuple():
     (236, 210, 111)
 
     """
-    c1 = 0
-    c2 = 0
-    c3 = 0
+    r = 0
+    g = 0
+    b = 0
     for col in l:
-        c1 += col[0]
-        c2 += col[1]
-        c3 += col[2]
-    avg1 = c1 // len(l)
-    avg2 = c2 // len(l)
-    avg3 = c3 // len(l)
-    return (avg1, avg2, avg3)
+        r += col[0]
+        g += col[1]
+        b += col[2]
+    avg_r = r // len(l)
+    avg_g = g // len(l)
+    avg_b = b // len(l)
+    return (avg_r, avg_g, avg_b)
 
 def list_col(im: Image, left_top: tuple(), right_bottom: tuple()) -> list[int]:
     """Renvoie une liste de tuples de couleurs pour chaque pixel de la région spécifiée de l'image.