Calendar.md

@@ -23,5 +23,5 @@ Here is a tentative calendar for the lectures at ULiège:
 | **10/05** | 📓 **Progress report #4 - Applications**                       |
 | 16/05     | 💻 group work with instructors                                 |
 | **17/05** | 📕 **Final report and code**                                   |
-| Exam      | 🗨️ Oral presentation of the projects                           |
+| **16/06** | 🗨️ Exam: Oral presentation of the projects                     |