fix youtube channels

Author: solygambas

Diff for: README.md

@@ -70,7 +70,7 @@ Mainly based on 2 courses by Brad Traversy (2020):
 - [50 Projects In 50 Days - HTML, CSS & JavaScript](https://www.udemy.com/course/50-projects-50-days/)
 - [20 Web Projects With Vanilla JavaScript](https://www.udemy.com/course/web-projects-with-vanilla-javascript/)
 
-The other projects are from various YouTube tutorials provided by:
+The other projects are from various YouTube channels:
 
 - Brad Traversy - [Traversy Media](https://www.youtube.com/channel/UC29ju8bIPH5as8OGnQzwJyA)
 - Shaun Pelling - [The Net Ninja](https://www.youtube.com/channel/UCW5YeuERMmlnqo4oq8vwUpg)