diff --git a/Package_Diagram.md b/Package_Diagram.md
index ced8729..6c01835 100644
--- a/Package_Diagram.md
+++ b/Package_Diagram.md
@@ -1,4 +1,4 @@
-# Diagramme de paquet
+# Diagramme de paquets
 ```plantuml
 @startuml