From 1bb1c7f7f14f64546de2da074e9bd6c7b9f8cba7 Mon Sep 17 00:00:00 2001
From: Thomas Clavier <thomas.clavier@univ-lille.fr>
Date: Mon, 2 Oct 2023 09:06:50 +0200
Subject: [PATCH] Update README.md

---
 README.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 76d1ab6..cd4e8ae 100644
--- a/README.md
+++ b/README.md
@@ -18,8 +18,11 @@ classDiagram
   class Subject
   <<Abstract>> Subject
   Subject "1" --> "*" Observer
-  Subject : +attach(Observer)
-  Subject : +detach(Observer)
+  Subject : +attach(Observer) void
+  Subject : +detach(Observer) void
+  Subject : -notifyObservers() void
+  Subject : -notifyObservers(Object) void
+  
   class Observer
   <<interface>> Observer
 ```
-- 
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