Fix: Udemy link

Author: danieldanielecki

README.md

@@ -8,7 +8,7 @@
 
 ## Udemy & Etsy
 
-❣️ Please support us by purchasing this course on Udemy in an interactive version with the [discounted link](https://www.udemy.com/course/professional-scrum-product-owner-pspo-i-practice-test-exam/?referralCode=07DC7B5304A2D16BC654). If you're working for a company, you could most probably easily claim this expense during preparation for your exam. For us, it's to be, or not to be, in the game.
+❣️ Please support us by purchasing this course on Udemy in an interactive version with the [discounted link](https://www.udemy.com/course/scrum-product-owner-i-practice-tests-exams-for-pspo-i/?referralCode=C403618301A7174F85CB). If you're working for a company, you could most probably easily claim this expense during preparation for your exam. For us, it's to be, or not to be, in the game.
 
 🛍️ Alternatively, you can buy the PDF with those questions on [Etsy](https://ditectrev.etsy.com/listing/1415738954).