diff --git a/memo_git.txt b/memo_git.txt
new file mode 100644
index 0000000000000000000000000000000000000000..01555fbfcd2b26f520f732b8e684d3f58a8702c5
--- /dev/null
+++ b/memo_git.txt
@@ -0,0 +1,17 @@
+recupere l'etat actuel du projet a partir de git
+>git clone https://githepia.hesge.ch/david.carballo/poo2019numeric
+
+ajoute les nouvelle modification
+>git add .
+
+envoie un message indiquant les modification apporte au projet
+>git commit -m "message"
+
+modifie le git
+>git pull
+
+
+AUTRE :
+
+verifie si il y a des changement 
+>git diff
\ No newline at end of file
diff --git a/src/main/java/ch/hepia/numeric/Vector.java b/src/main/java/ch/hepia/numeric/Vector.java
index f6b3392e51ef3097e5ba76d5dc0e88432d01b7ce..ffa2a411e39964b5db9205bfcf253dcb99341de2 100644
--- a/src/main/java/ch/hepia/numeric/Vector.java
+++ b/src/main/java/ch/hepia/numeric/Vector.java
@@ -126,4 +126,4 @@ final public class Vector {
     public boolean equals(Object obj) {
         throw new UnsupportedOperationException("This feature isn't implemented yet");
     }
-}
\ No newline at end of file
+}