Fix: Udemy link

Author: danieldanielecki

README.md

@@ -4,7 +4,7 @@
 
 ## Udemy & Etsy
 
-❣️ Please support us by purchasing this course on Udemy in an interactive version with the [discounted link](https://www.udemy.com/](https://www.udemy.com/course/gcp-associate-cloud-engineer-ace-practice-tests-exams/?referralCode=534254458B74E5C1839B). 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/gcp-associate-cloud-engineer-ace-practice-tests-exams/?referralCode=534254458B74E5C1839B). 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://www.etsy.com/).