diff --git a/optimisation.pdf b/optimisation.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..bc61bb872beb8981c07532f9e0c7c500430539ad
Binary files /dev/null and b/optimisation.pdf differ
diff --git a/src/main.c b/src/main.c
index 4417a716c04cc118368768b63312db15bc0cde9d..6475625f7a3fd75145829a915fc9ef61aecdc999 100644
--- a/src/main.c
+++ b/src/main.c
@@ -78,6 +78,7 @@ int main() {
     printf("Erreurs : %f\n",er[i]);
   }
 
+
   vector_free(&v);
   vector_free(&vecTest);
   vector_free(&vecTest2);