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README.md

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+# Notes pour cours 420-320-ah
+
+
+## Exemple de mermaid
+
+```mermaid
+flowchart LR
+    A["Plan #9829;"] --> B["Implement #9829;#9829;#9829;#9829;#9829;"]
+    B --> C["Test #9829;#9829;#9829;"] 
+    C --> D["Deploy #9829;#9829;"]
+    D --> E["Monitor #9829;#9829;"]
+    E --> A
+
+```