Mise à jour de 'exo3_subject.md'

exo3_subject.md

@@ -31,12 +31,12 @@ The application must:
 To earned points, remember that you must validate your knowledge with your teacher, during the practical work.
 
 **Criteria**
-@ | category | description | coeff 
+@ | description | coeff 
---- | --- | --- | --- 
+--- | --- | ---
-☢️ | | the repositories must be accessible by the teacher | ☢️ 
+☢️ | the repositories must be accessible by the teacher | ☢️ 
-☢️ | | a .gitignore file must be use at the creation of the repository or at the first push | ☢️
+☢️ | a .gitignore file must be use at the creation of the repository or at the first push | ☢️
-🎬 | | all *class libraries* and *applications* build | ~1 
+🎬 | all *class libraries* and *applications* build | ~1 
-🎬 | | *applications* run without any bug | ~2 
+🎬 | *applications* run without any bug | ~2 
 🚨🟢 | Use of gestures recognition (postures and/or gestures and/or mapping) | ~2
 🚨🟡 | Use of content (shapes, images, animations...) | ~2
 🚨🔴 | Interactive application | ~2