Mise à jour de 'README.md'

README.md

@@ -8,10 +8,13 @@ ok
 
 ```plantuml
 @startuml
-Alice -> Bob: Authentication Request
+  class Example {
-Bob --> Alice: Authentication Response
+    - String name
+    - int number 
     
-Alice -> Bob: Another authentication Request
+    +void getName()
-Alice <-- Bob: Another authentication Response
+    +void getNumber()
+    +String toString()
+  }
 @enduml
 ```