Update index.md

materials/index.md

@@ -23,8 +23,8 @@
 |:-----|:-------|
 | 31.1 | Gitlab project repository, synopsis & post-mortem |
 | 7.2. | Quiz 1, Quiz 2 |
-| 14.2. | Quiz 3, conference report, paper prototype and course feedback |
-| 7.3. | GDD, the pitch video & Unity3D Roll-a-ball tutorial |
+| 14.2. | Conference report, paper prototype and course feedback |
+| 7.3. | Quiz3 (??), GDD, the pitch video & Unity3D Roll-a-ball tutorial |
 | ?? | Game Development Project course starts! |
 
 ## Web courses
@@ -35,8 +35,6 @@ Go through these courses and find the quizes from the Moodle. You can access the
 	- Audit only, don't do assignments
 - [Principles of Game Design (Michigan State University)](https://www.coursera.org/learn/gamedesign)
 	- Audit only, don't do assignments
-- [Business of Games and Entrepreneurship (Michigan State University)](https://www.coursera.org/learn/gamedev-business)
-    - Audit only, don't do assignments
 
 These will be tested on Moodle!