diff --git a/29sept/ex2-1/droite.py b/29sept/ex2-1/droite.py
index 14c514e..280fae9 100644
--- a/29sept/ex2-1/droite.py
+++ b/29sept/ex2-1/droite.py
@@ -112,8 +112,8 @@ def symetrie_orthogonale(d, p):
 
 
 def distance_droite_point(d, p):
-    """TODO: Docstring for distance_droite_point.
-    :returns: TODO
+    """ donne la distance entre une droite et un point
+    :returns: distance la plus courte entre le point et la droite
 
     """
     a, b, c = d
diff --git a/29sept/ex2-1/droite_test.py b/29sept/ex2-1/droite_test.py
index e5f4d42..e0b0dea 100644
--- a/29sept/ex2-1/droite_test.py
+++ b/29sept/ex2-1/droite_test.py
@@ -29,7 +29,7 @@ def tests():
     test(symetrie_orthogonale, (-0.5, 1, 1.0), (-2, 0), (-2.0, 0.0))
     test(symetrie_orthogonale, (-0.5, 1, 1.0), (3, 4), (4.2, 1.6))
 
-    test(distance_droite_point, (-0.5, 1, 1.0), (-2, 0), 1.3416407864998741)
+    test(distance_droite_point, (-0.5, 1, 1.0), (3, 4), 1.3416407864998738)
     test(distance_droite_point, (-0.5, 1, 1.0), (-2, 0), 0.0)